What is the purpose of each class of macromolecules?

Answers

Answer 1

Macromolecules are massive molecules that populate cells and provide vital functions for life.

What are the different macromolecules and its function?

These are organic molecules with a high molecular weight that are polymeric in nature.

The following are four macromolecules and their functions:

Carbohydrates

Carbohydrates are energy-producing compounds that also serve as structural elements.

The nucleic acid

It is a nucleotide polymer that serves as an organism's genetic material.It is in charge of the transmission of genetic material from parents to offspring.

Lipids:

Lipids are the primary constituents of bio-membranes and are composed of fatty acids and glycerol.For instance, plasma membranes, nuclear membranes, and so on.When carbohydrates are scarce, they are also used as a substrate for energy production.Some of these lipids also function as hormones.

Proteins

Proteins are polymers of amino acids that serve a variety of functions.Enzymes and hormones, for example, are required for immunity and are also responsible for growth and maintenance.

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Related Questions

Explore: which other samples in the gizmo do you think represent unicellular organisms?.

Answers

Extra parts in Gadget that preach unicellular organic entities are: - Other Unicellular organic entities mix yeast, microorganisms, and protists.- Unicellular organic entities are kept as organic entities whose body starts a solo cell.

Keep in mind, a unicellular organic entity is an organic entity (any living thing) that has quite recently been a solitary cell. At the end of the day, in contrast to people/creatures that have and recover a large number of cells, a unicellular organic entity makes due through a solitary cell.

One-celled critters, Microscopic fish, and Microorganisms are normal instances of single-cell living things. On account of Single adaptable cells, this single-cell structure empowers the organic entity not to keep an unmistakable shape; so it can without much of a stretch change its shape.

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A molecular biologist is developing a computer model of the transcription of a gene into rna. which event should be included in the model before transcription occurs?

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Option c is Correct. A computer simulation of the transcription of a gene into RNA is being created by a molecular biologist.

Before transcription takes place, the promoter event—RNA polymerase binding to a region close to the gene—should be accounted for in the model. The process of gene expression starts with transcription. A gene's DNA sequence is copied into RNA during this process. The DNA double helix must unwind close to the gene being transcribed before transcription can begin.

The open area of DNA is referred to as a transcription bubble. During a procedure known as transcription, RNA molecules are produced. In this procedure, DNA fragments are converted into complementary RNA molecules using the enzyme RNA polymerase.

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Correct Question:

A molecular biologist is developing a computer model of the transcription of a gene into RNA. Which event should be included in the model before transcription occurs?

A. the removal of introns from the gene

B. RNA polymerase inserting itself into the gene

C. RNA polymerase binding to a region near the gene, called the promoter

D. the joining together of exons to form the gene

the controlling influence which produced distinct ratios of traits was called by mendel and are known today as .

Answers

The controlling influence which produced distinct ratios of traits in Mendel's experiments was called "factors" and is known today as genes.

Genes are the basic units of heredity that control the expression of traits in living organisms. They are located on chromosomes and carry the information necessary for the development and functioning of all living things. In Mendel's experiments, he observed that the ratios of traits in the offspring of pea plants were determined by the combination of factors (now known as genes) inherited from their parents.

These factors were found to segregate and sort independently during meiosis, leading to the discovery of the laws of inheritance. Today, genes are recognized as the fundamental elements that determine the characteristics of all living things, from the color of a flower to the height of a person.

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Which of the following amino acids would be positively charged at physiological pH?
(A)Methionine
(B)Glutamate
(C)Asparagine
(D)Lysine
(E)Tryptophan

Answers

The lysine amino acid will be positively charged. Here option D is the correct answer.

Amino acids are the building blocks of proteins. The properties of an amino acid, including its charge, are determined by its side chain or "R" group. At physiological pH (approximately 7.4), amino acids can be either positively charged (basic), negatively charged (acidic), or neutral (neutral or zwitterionic).

Lysine (Lys or K) is an example of a basic amino acid. Basic amino acids have a positive charge at physiological pH because they contain a nitrogen atom with a lone pair of electrons in their side chain. This nitrogen atom can accept a hydrogen ion, making the amino acid positively charged.

Glutamate (Glu or E) is an example of an acidic amino acid, while asparagine (Asn or N) and tryptophan (Trp or W) are neutral amino acids. Methionine (Met or M) is neutral at physiological pH, but it can become positively charged at higher pH values.

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a textile manufacturer obtained a sample of 50 bolts of cloth from a day’s output. each bolt is carefully inspected and the number of imperfections is recorded as follows:

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The mean of the data set is calculated by summing up the number of imperfections for each bolt and dividing by the total number of bolts, which is 50.

(0 x 32 + 1 x 12 + 2 x 5 + 3 x 1)/50 = 0.9

The median of the data set is the middle value when the data is arranged in numerical order. In this case, the median is 1 since it has 25 bolts with 0 imperfections and 25 bolts with 1 or more imperfections.

The mode of the data set is the value that appears most frequently. In this case, the mode is 0 since it is the value with the highest frequency (32 bolts).

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Complete quetion:

A textile manufacturer obtained a sample of 50 bolts of cloth from a? day's output. Each bolt is carefully inspected and the number of imperfections is recorded in the accompanying table. Find the? mean, median, and mode for these sample data.

Number of imperfections: 0 1 2 3

Number of bolts: 32 12 5 1

The mean of the data set is_________ (Type an integer or a decimal)

The median of the data set is _________.

The mode of the data set is ___________

Which of the following statements is true? In adhesion_ water molecules are attracted to each other
In cohesion water molecules are attracted to other types of molecules In cohesion_ water molecules are attracted to each other
Cohesion and adhesion are caused by the non-polar nature of water molecules.

Answers

It's indeed accurate that water molecules become drawn to one another in cohesion.

Describe cohesion.

The behavior, state, or activity of similar molecules or things adhering to one another is known as cohesion. Water droplets are one illustration. The propensity of hydrogen atoms to adhere to one another is known as cohesion, and a supportive force like a strong hydrogen bond holds them together.

What makes cohesiveness crucial?

Cohesion is a feature of water molecules that results from this bonding, which is significant. Plants can absorb moisture at their roots thanks to the cohesiveness of water molecules. Water's high melting and boiling point, which aids animals in controlling body heat, is also a result of cohesion. It results from the strong attractive forces between molecules that are similar.

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Which of the following statements are true about algae? 1. They contain chlorophyll and are photosynthetic.
2. Some are single-celled, microscopic organisms, while others are large, multicellular organisms.
3. They possess an organized vascular system.
4. They reproduce asexually by fragmentation.
5. The toxins produced by some species can cause illness and even death in humans. A) 1,2,3
B) 1,2,4
C) 1,2,4,5
D) 2,3,4,5
E) 1,2,3,4,5

Answers

The correct answer is (C) 1, 2, 4, 5.

define algae ?

Algae are a diverse group of simple, photosynthetic organisms that range in size from single-celled to large, multicellular structures. They are found in a variety of environments, including freshwater, marine, and terrestrial ecosystems. Algae contain chlorophyll, which they use to perform photosynthesis and produce their own food.

True: Algae contain chlorophyll and are photosynthetic, meaning they can produce their own food through the process of photosynthesis.

True: Algae can be single-celled, microscopic organisms or large, multicellular organisms. There is a wide variety of algae species with different forms and structures.

False: Most algae lack an organized vascular system, which is a system of tubes and vessels that transport fluids throughout an organism's body.

True: Some species of algae reproduce asexually by fragmentation, breaking into smaller pieces that grow into new individuals.

True: Some species of algae can produce toxins that can cause illness and even death in humans, particularly in cases where they bloom and become dominant in bodies of water, producing large amounts of these toxins.

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How do peptide hormones bind to receptors?

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A peptide hormone interacts to a cell-surface receptor and causes an effector system to be activated.

Only some chemical messengers can connect with cell-surface receptors. The distinct cellular response is due to the uniqueness of the hormone-receptor interaction. The process by which a peptide hormone communicates precise information from the outside of the target cell to trigger a biological response is known as signal transduction.

To do this, the hormone (for example, secretin) sends a signal through a specialized receptor that conveys information from the extracellular compartment (for example, blood) into the cell. Secretin, for example, is produced from cells in the duodenum and carried by the blood to the pancreas, where it attaches to particular receptors on duct cells.

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after damage to the cerebellar cortex, an individual has trouble with which part of the finger-to-nose test?

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Individuals with cerebellar cortex damage will have difficulty with the initial rapid movement to the nose.

The cerebellum is a complex structure in the posterior cranial fossa of the brain. It is linked to the brainstem, basal ganglia, and cerebral cortex and is essential for movement coordination. Damage to the cerebellum/ cerebellar cortex can result in loss of coordination of motor movement (asynergia), inability to judge distance and when to stop (dysmetria), and inability to perform rapid alternating movements (adiadochokinesia).

At the finger-to-nose test, the patient is expected to smoothly touch their nose with alternating left and right index fingers and repeatedly return their arms to an extended position. When a patient is unable to alternate fingers or touch the nose, this is considered an abnormal result.

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(iv) Cretinism and Myxedema are due to: A. Hyper secretion of thyroxine B. Hyper secretion of growth hormone C. Hypo secretion of thyroxine D. Hypo secretion of growth hormone​

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Cretinism and Myxedema are due to Hypo secretion of thyroxine Option C

What is a hormone?

A hormone is a chemical messenger produced by endocrine glands in the body that helps regulate physiological processes, including growth and development, metabolism, and mood. Hormones travel through the bloodstream to target cells and organs, where they bind to specific receptors and elicit a biological response.

We know that the thyroid gland is the gland that is in the body that ahs the job of being able to secrete the hormone that is called the thyroxine in the body.

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how many rubp are used in one turn in calvin cycle

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One Calvin Cycle cycle requires the utilization of three RuBP molecules. As the primary CO 2 acceptor in plants, ribulose 1,5-bisphosphate (RuBP) is an organic compound that is important in photosynthesis.

The Calvin cycle: what is it?

In order to "fix" carbon and CO2 into 3 sugars, vegetation go through a chain of chemical reactions known as the Calvin cycle. These three-carbon substances can later be transformed by mammals and plants into organic molecules, nucleotide, and also more complex carbohydrates like starches.

What results from the Calvin cycle?

RuBP is a straightforward five-carbon compound that gains carbon through the Calvin cycle's processes. These processes utilize the NADPH and ATP created during the light reactions as a source of chemical energy. Glucose is the Calvin cycle's end result.

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Why are nutrients needed for living things? Describe the difference between living and nonliving things.
Can I have a good answer.

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Nutrients are required for living beings for survival as nutrients play important role in various biological activities.

What is the difference between living and nonliving things?

Anything that is alive today or has ever been alive is referred to as a "living thing."

Anything that has never been alive is considered non-living. Something must be able to grow and develop, consume energy, reproduce, have cells, react to its surroundings, and adapt in order to be categorized as life.

All living things have senses, and can breathe, consume, grow, move, and reproduce. Non-living things cannot breathe, move, grow, eat, or reproduce. They have no senses.

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Answer:

living things: reproduce, grows, uses energy, and uses nutrients.

nonliving things: can't do anything living things can.

Explanation:

READ THE TEXT BOOK!!!

Does glycolysis occur in the cytosol or cytoplasm?

Answers

Glycolysis occurs in the cytosol.

What is glycolysis?

Glycolysis is an aerobic metabolic pathway that breaks down glucose into pyruvate, producing energy in the form of ATP. It is the first step in cellular respiration, and takes place in the cytoplasm of cells. Glycolysis is composed of 10 steps that involve the use of enzymes to convert the 6-carbon glucose molecule into two 3-carbon molecules of pyruvate. During each step, some of the energy released is captured in the form of ATP. At the end of glycolysis, the cells are left with two molecules of pyruvate and two molecules of ATP. These molecules can then be used as building blocks in further metabolic pathways.

Therefore, Glycolysis occurs in the cytosol.

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Accurately calculating the rate at which a particular drug will enter or leave the body is.

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Accurately calculating the rate at which a particular drug will enter or leave the body is primarily based on the drug's lipid-water partition coefficient, level of ionization, and degree of protein binding.

A medication is delivered to the body's tissues once it has reached the systemic circulation. Due to variations in tissue binding, blood perfusion, regional pH, and cell membrane permeability, distribution is typically unequal. The medication's lipid-water partition coefficient, level of ionization, and degree of protein binding are the main factors that determine how quickly a specific drug will enter or leave the body.

In densely vascularized areas, distribution equilibrium (where entry and exit rates are equal) between blood and tissue is reached faster, unless diffusion across cell membranes is the rate-limiting step. Following equilibrium, the plasma concentration of a drug reflects the drug concentrations in tissues and extracellular fluids. The simultaneous occurrence of distribution, metabolism, and excretion makes the process dynamic and complex.

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while learning about corticosteroids in pharmacology class, a student asks the instructor what a clinical indication for the use of corticosteroids would be. what would be the instructor's best response?

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The instructor's best response would be: "Cortico-steroids are indicated for a wide range of clinical conditions, including inflammation, autoimmune disorders, allergies, and certain cancers. They can also be used to suppress the immune system and prevent organ transplantation rejection".

Steroids specially corticosteroids a group of medications that are prescribed to address different medical issues. They have anti-inflammatory, immunosuppressive, and anti-aldosterone properties and are comparable to the hormones made by the adrenal glands. Inflammation, autoimmune disorders, allergies, certain malignancies, adrenal insufficiency, and organ transplant rejection are just a few of the ailments that can be treated with corticosteroids. They can be taken orally, topically, inhaled, or intravenously, and are frequently prescribed by a doctor or other healthcare professional. They can also be utilized to reduce immunological response and stop organ rejection. As a replacement therapy for adrenal crisis or insufficiency, corticosteroids are also employed.

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the polymerase chain reaction can only be employed on bacterial samples for pathogen diagnoses. True or false?

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This statement that the polymerase chain reaction can only be used with bacterial samples for pathogen diagnosis is incorrect.

The polymerase chain reaction is a widely used method for rapidly making millions to billions of copies of a given DNA sample, allowing scientists to take very small samples of DNA and can be amplified to a sufficient amount for detailed study. PCR is a highly sensitive technique that allows rapid amplification of specific DNA segments. PCR creates billions of copies of a specific DNA fragment or gene, allowing the detection and identification of gene sequences using visual techniques based on size and charge. This statement that the polymerase chain reaction can only be used with bacterial samples for pathogen diagnosis is incorrect.

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Which ONE of the following statements is FALSE about amino acid metabolism?
A) Amino acids from degraded proteins can be recycled for new protein synthesis.
B) Amino acids contain nitrogen, but most organisms have no storage form of nitrogen and thus rely on consistent dietary intake.
C) Amino acids can be used in energy metabolism.
D) The first step for the use of amino acids used in energy metabolism is oxidation of the amine group.

Answers

Which of the following claims concerning amino acid metabolism is FALSE Amino acids from broken down proteins can be reused for the creation of new proteins.

Where can you find protein in a human body?

Keratin, bones, and other tissues with such a low amount of water contain higher protein concentrations.

Why is protein important? What is it?

Describe protein. The body is made up of protein, which may be found in almost every organ, tissue, and body part, including muscle, bone, skin, and hair. It contributes to the production of hemoglobin, which transports oxygen in the blood, and enzymes, which drive numerous chemical reactions. You are made up of at least 10,000 distinct proteins, which also keep you that manner.

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which insect is an example of Fisherian runaway? group of answer choices A. dragonflies B. stalk-eyed flies C. worker ants D. dung beetles

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Stalk eyed flies is an example of Fisherian runaway.

Fisherian runaway or runaway selection is a sexual selection process suggested in the early twentieth century by mathematical biologist Ronald Fisher to account for the development of conspicuous male decoration through persistent, directed female choice. One example is the contrast between colorful and complex peacock plumage and comparatively muted peahen plumage; the expensive embellishments, particularly the bird's extraordinarily long tail, appear to be incompatible with natural selection.

Fisherian runaway may include sexually dimorphic phenotypic features such as behavior manifested by a certain sex. Fisher proposed that any apparent traits that signal fitness, are not themselves adapted, demand attention, and vary in appearance throughout the male population such that females can easily compare them, would be enough to launch Fisherian runaway.

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The human resources department at northern trail outfitters wants employees to provide feedback about the manager using a custom object in salesforce. It is important that managers are unable to see the feedback records from their staff.

Answers

Option bis the correct answer as it consider is to define a criteria-based sharing rule.

This type of sharing rule allows administrators to specify specific criteria that determine who can access records in the custom object. For example, the administrator could specify that only HR personnel and the employee who submitted the feedback can access the record, while excluding managers.

Another option would be to set the default external access to private. This would restrict access to the custom object by default, and only users with specific permissions would be able to view the records. Configuring an owner-based sharing rule or unchecking grant access using hierarchies would not be appropriate in this scenario, as they do not provide a way to restrict access based on specific criteria.

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Complete question :

The Human resources department at Northern Trail outfitters wants employees to provide feedback about the manager using a custom object in Salesforce. It is important that managers are unable to see the feedback records from their staff. How should an administrator configure the custom object to meet this requirement? choose the correct option.

Uncheck grant access using Hierarchies.

Define a criteria-based sharing rules.

Set the default external access to private.

Configure an owner-based sharing rules.

genes determine a person’s eye color by coding for nitrogenous bases that affect eye color. (T/F)

Answers

False In order to modify nitrogenous bases that affect eye color, genes code for them.

Are there introns that affect eye color that are coded for by genes that determine a person's eye color?

The introns that affect eye color are coded for by genes, which define a person's eye color. An operon in prokaryotes is a collection of genes that are controlled collectively. In comparison to prokaryotes, eukaryotes have simpler gene regulation.

Which form of RNA serves as the genetic code's architectural blueprint?

Particularly, messenger RNA (mRNA) transports the instructions for building proteins from a cell's DNA to its ribosomes, the "machines" that carry out protein synthesis.

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ammonium ions are converted into nitrate ions by bacteria. what is the change in the oxidation number of nitrogen?

Answers

The change in the oxidation number of nitrogen is +5 to +7.

Ammonium ions (NH4+) contain nitrogen with an oxidation number of +5. However, through a series of biological and chemical processes, bacteria can convert ammonium into nitrate ions (NO3-), in which nitrogen has an oxidation number of +7. This process is known as nitrification and is an important step in the nitrogen cycle, which is the process by which nitrogen moves from the atmosphere into the soil and then into plants and animals.

During nitrification, bacteria known as nitrifiers oxidize ammonium ions to nitrite ions (NO2-) and then further oxidize nitrite ions to nitrate ions. The oxidation of ammonium ions to nitrate ions is a key step in the nitrogen cycle because it makes the nitrogen available in a form that can be easily taken up by plants, which in turn allows it to be passed up the food chain.

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how can two separate populations of the same species increase genetic variety? what does increased genetic variety do to the population over generations?

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Two separate populations of the same species can increase genetic variety in a number of ways:

Mutations: random changes in the genetic material that occur in individuals can result in new variations of traits. Over time, these mutations can accumulate in populations, increasing genetic variety.
Gene flow: the exchange of genes between populations, such as through migration or interbreeding, can also increase genetic variety.
Genetic drift: chance events, such as the loss or fixation of certain genes in small populations, can also increase genetic variety over time.
Increased genetic variety can have a number of effects on populations over generations:

Improved adaptation: increased genetic variety can provide a larger pool of genetic variation to draw from, allowing populations to better adapt to changes in their environment.
Reduced susceptibility to diseases: increased genetic variety can reduce the risk of diseases that are specific to certain genotypes, as there is a greater diversity of alleles that can provide resistance.
Increased resilience: populations with increased genetic variety are less likely to experience rapid declines in response to environmental stressors, as they have a greater diversity of traits to draw from.
In general, increased genetic variety is seen as beneficial for populations, as it provides a "genetic safety net" that can help populations persist and adapt over time

Interphase is considered the first part of the cell cycle. Cells are in this phase for the most time. Which of the following is NOT occurring during interphase?

A. Two new cells are made

B. DNA being copied

C. DNA condensing

D. Cell growth

Answers

DNA condensing does NOT occur during interphase

What is DNA Condensing?

In vitro or in vivo compacting of DNA molecules is referred to as DNA condensation. The functioning of DNA in the process of gene regulation in living systems depends on the mechanistic intricacies of its packing.

DNA condensation is the process of DNA molecules condensing in vitro or in vivo. The intricate mechanics of DNA's packing determine how well it functions in the process of gene regulation in living systems.

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the endocrine system appears to play a role in which types of disorders?

Answers

The endocrine system plays a significant role in various disorders, including metabolic disorders such as diabetes, thyroid disorders such as hypothyroidism and hyperthyroidism.

Reproductive disorders such as infertility, menstrual disorders, and hirsutism, adrenal gland disorders such as adrenal insufficiency and Cushing's syndrome, and pituitary gland disorders such as acromegaly and hypopituitarism. Additionally, endocrine disruptors, such as certain chemicals and toxins, can interfere with the normal functioning of the endocrine system and lead to a range of health problems. endocrine gland are the glands in which the enzyme is directly poured into the gland. Therefore, it is crucial to maintain a healthy endocrine system to prevent and manage these disorders.

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Premature babies are especially likely to gain weight if stimulated by?

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Premature babies are especially likely to gain weight if stimulated by touch and massage by their parents.

The findings revealed that kids who had regular physical contact with their parents gained an average of 1.5 ounces per week, which is nearly three times more than those who did not. Touch and massage are two most common physical contacts provided to premature babies which can help them gain weight. When a baby is born before 37 weeks of pregnancy, it is preterm.

A premature infant may be small and require special care, but this does not guarantee that the child will be less intelligent or experience health issues as they age. Your premature baby's health depends on gaining weight at the proper rate. Infants who are fed breast milk or formula instead of intravenously are more likely to acquire weight.

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What is the genotype of albinism?

Answers

Answer: aa

Explanation: The genotype of albinism is aa.

The genotype of albinism is typically caused by mutations in the genes responsible for producing the pigment melanin.

What is pigment melanin ?

Pigment melanin is a natural pigment found in the skin, eyes, and hair of humans and animals. It is produced by specialized skin cells called melanocytes and is responsible for the natural color of the skin, eyes, and hair. The amount of pigment melanin determines the darkness of the skin, eyes, and hair. It also plays an important role in protecting the skin from the harmful ultraviolet radiation of the sun. Melanin is a complex polymer made from the amino acid tyrosine, which is found in the cells of the epidermis, the outermost layer of the skin. Melanocytes are the cells responsible for producing the melanin and they are sensitive to ultraviolet radiation. When exposed to UV rays, melanocytes produce more melanin to protect the skin from sun damage. This is why people with darker skin tones are less prone to sunburns and other skin damage.

These genes are referred to as melanocortin 1 receptor (MC1R) genes, and their mutations result in a lack of pigment production in the skin, hair, and eyes. The most common form of albinism is caused by a mutation on both copies of the MC1R gene, which is expressed as a recessive trait. Therefore, the genotype of albinism is typically expressed as homozygous recessive (i.e. two copies of the same mutated MC1R gene).

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if there are 2.54 cm in one inch how many centimeters are in 2 feet?

Answers

Answer:

60.96 centimeters

Explanation:

There are 12 inches in one foot, so 2 feet is equal to 2 × 12 = 24 inches.

To convert inches to centimeters, multiply the number of inches by 2.54:

[tex]\sf:\implies{ 24 \: inches × 2.54 cm/inch = 60.96 cm}[/tex]

Therefore, 2 feet is equal to 60.96 centimeters.

Which of the following are influenced by the size of a population? (Choose all that apply)
genetic diversity
evolution over time
susceptibility to disease
migration to other places

Answers

Answer: All of the following are influenced by the size of a population

Explanation:

The size of a population can impact the amount of genetic diversity within that population, which in turn affects its ability to adapt and evolve over time. Smaller populations are generally more susceptible to disease outbreaks, as they lack the genetic diversity to resist the spread of a pathogen. Migration to other places can also be influenced by population size, as larger populations may be more likely to move to new areas to seek resources or escape environmental stressors.

Answer: its susceptibility to disease and genetic diversity.

Explanation: took the test and got it right.

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TRUE/FALSE. hallucinogens distort an individual's perceptions of reality.

Answers

Answer:

True

Explanation:

Hallucinogens profound distortions in a person's perceptions of reality

which species were tested in your bacterial inhibition lab exercise?

Answers

In the bacterial inhibition lab exercise, the species tested were Escherichia coli and Staphylococcus aureus.

A bacterial inhibition lab exercise is a common laboratory experiment used to test the effectiveness of antimicrobial agents, such as antibiotics, against different types of bacteria.

In this experiment, the bacteria are typically grown in a nutrient-rich culture medium and then exposed to the antimicrobial agent. The growth of the bacteria is then monitored over time to determine if the agent is effective in inhibiting or killing the bacteria.

The two species of bacteria that were tested in the bacterial inhibition lab exercise were Escherichia coli and Staphylococcus aureus.

Escherichia coli (E. coli) is a type of bacterium that is commonly found in the human gut and is responsible for a variety of infections, including urinary tract infections and food poisoning.

Staphylococcus aureus (S. aureus) is a type of bacterium that can cause skin infections, such as boils and impetigo, and is also a common cause of food poisoning.

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find the rotation speed for a person at latitude 72 n . express your answer in kilometers per hour using three significant figures. Explain the control of gene expression in eukaryotes. [8] Help me on this hurry!!! :)))) A 47. 4 kg student runs down the sidewalk and jumps w/ a horizontal speed of 4. 2 m/s onto a stationary skateboard. The student and skateboard move down the sidewalk w/ a speed of 3. 95 m/s. What is the mass of the skateboard? Find the value of x. 148 to two cars are driving away from an intersection in perpendicular directions. the first car's velocity is 5 55 meters per second and the second car's velocity is 8 88 meters per second. at a certain instant, the first car is 15 1515 meters from the intersection and the second car is 20 2020 meters from the intersection. what is the rate of change of the distance between the cars at that instant (in meters per second)? Cmo es el carcter del alcalde? jeremiah is an in-house seo specialist for a car rental company with locations across the u.s. he works closely with the firm's web designer, maria, who mentions to him that she'd like to contextualize the site's homepage by displaying the nearest car rental pickup spot based on the user's location. jeremiah thinks this is a great idea, but has concerns about how it may slow down the site. what solution could jeremiah employ to keep the functionality while maintaining the site speed? Can someone make me a literary analyst of The happy man by the Egyptian and writer of Mahfouz It doesnt have to be super long and who ever does thanks xef4 lewis structure HELP ME!! PLEASE!!-3. How did woman-only press conferences give working an advantage in the workplace? A speech given by Booker T. Washington in 1895. Proposed that blacks and whites should agree to benefit from each other, define current as it applies to assets and liabilities on a classified balance sheet. Does underrepresentation of women on the bench hurt justice? Would citizens' view of the fairness of courts improve if more nontraditional persons became judges? A right-circular cylindrical water tanker supplies water to colonies on the outskirts of a city and to nearby villages. Each colony has a cuboidal water tank. In villages, people come with matkas (spherical clay pots) to fill water for their household.i) How many colonies in total would one full tanker be able to supply?ii) If a tanker supplies water to 3 colonies and then goes to a village where 400 people fill their matkas, roughly how much water is supplied by the tanker in all? Give your answer in m3 Twin brothers, Billy and Bobby, can mow their grandparent's lawn together in 65 minutes. Billy could mow the lawn by himself in 15 minutes less time that it would takeBobby. How long would it take Bobby to mow the lawn by himself?It would take Bobby(Round to the nearest minute.)minutes to mow the lawn by himself. what type(s) of intermolecular forces exist between br2 and ccl4? question 22 options: a) dispersion forces, ion-dipole, and dipole-dipole b) dispersion forces c) dispersion forces and ion-dipole d) dispersion forces and dipole-dipole e) none. since both are gases at room temperature, they do not interact with each other. 1.25 moles of gas is held at a temperature of -4.5C. What is the volume of the gas if the pressure is 1.20 atm?30 points 2. Which of the following would be an accurate statement about achieving a balanced budget?in 1995, Congress passed a constitutional amendment that requires a balanced budget.O By the end of the 20th century, the federal government had paid most of its debts and had achieved a balanced budget.Classical economists believe that a balanced budget is not in the best interest of the economy.Most states require a balanced budget for state spending. I need the answer someone plss help me