Polypeptide chain's amino acid level of protein is the main structure which describes the spatial location for every atom present in the protein.
Tertiary structure is the three-dimensional arrangement of an entire polypeptide chain; and quaternary structure is the arrangement of a protein's quaternary structure. The spatial organization of a protein affects its biological function; in other words, the primary structure of a protein must bend to produce a secondary structure, which is then packaged in a tertiary structure.
The quaternary structure can occasionally be formed by joining the tertiary structures of numerous proteins or subunits. The entire three-dimensional structure of a polypeptide chain, or the relationship in space between each amino acid residue, is referred to as the tertiary structure.
The primary structure of a protein is its polypeptide chain's amino acid composition; secondary structure is the local spatial arrangement of a polypeptide's backbone (main chain) atoms.
Learn more about protein Visit: brainly.com/question/10058019
#SPJ4
In messenger RNA, each codon calls for a particulara) nucleotideb) enzymec) amino acidd)promoter
The ribosome reads the RNA codons. A specific amino acid must be synthesised for each codon. There are around 20 amino acids that are significant in biology.
What function do amino acids serve?Body protein as well as other vital nitrogen-containing substances including creatine, peptide hormones, as well as some neurotransmitters cannot be produced without amino acids. Although allowances were expressed in terms of protein, amino acids are a biological necessity.
What is an example of an amino acid?The fundamental building blocks of proteins are amino acids. They have both an amino group and a carboxylic group in their molecule. Alpha-amino acids are amino acids with an and carboxyl group connected to the same carbon atom, or alpha-carbon atom. For instance, glycine, alanine, etc.
To know more about Amino acids visit:
https://brainly.com/question/28409615
#SPJ4
which major component of the body consists of the brain and the spinal cord?
The nervous system is made up of brain, spinal cord, and a complex network of nerves. This system allows for communication between the body and the brain. All bodily functions are managed by the brain.
What is nervous system?Our spinal cord plus brain are components of your CNS. Through your nerves, your brain communicates the with rest of your body. Each nerve is encased in a layer of defence known as myelin. The nerve is shielded by myelin, which also facilitates signal transmission.
What are the nervous system's seven components?The spinal cord, its medulla, the pons, its cerebellum, the brain, and the spinal cord are generally regarded as the central nervous system's seven basic components.
To kbnow more about nervous system visit:
https://brainly.com/question/29355295
#SPJ4
Mutations occur at a rate of 1 per 1010 base pairs per generation. aureus has 2.8 Ã 106 base pairs in its genome. Therefore, approximately 0.0028 mutations will occur per cell in the population. At the end of 12 hours, how many mutations will be present in the population of S. aureus in the wound in your foot? What are the implications of this genetic diversity in the context of treating a possible infection?
It is believed that host genetic variety lessens the possibility of disease spreading among natural populations. In this paper, I provide an epidemiological model for an infectious disease's.
How does disease impact genetic diversity?Host genetic diversity lowers pathogen prevalence, pace of pathogen adaptation to host, and pathogen pathogenicity due to its association with pathogen resistance [46,47,48,49,50,51].
How might genetic variables affect the development of infectious diseases?Both vulnerability to specific bacteria and the course of infection are influenced by a complex interplay of environmental, pathogen, and host genetic variables. Today, numerous studies have used a range of family- and population-based methodologies to map and identify pertinent genes.
To know more about genetic visit:-
https://brainly.com/question/30459739
#SPJ4
Explain why it is important that mrna is transcribed correctly from the strand of dna, especially for amino acids such as valine.
The correct transcription of mRNA from DNA is important because mRNA serves as a blueprint for the production of proteins in the human body.
What is the job of the nucleotides in mRNA?The sequence of nucleotides in mRNA determines the specific sequence of amino acids in a protein. The specific codon, or sequence of three nucleotides, in mRNA correspond to a specific amino acid.
For example, the codon for valine is GCA. If the mRNA is transcribed incorrectly and the codon for valine is changed, a different amino acid may be incorporated into the protein being produced, leading to a potentially non-functional or even harmful protein.
This highlights the importance of accurate transcription for the proper functioning of proteins and, therefore, the growth and maintenance of the human body.
Read more about amino acids here:
brainly.com/question/28362783
#SPJ4
Full Question: Valine is an essential amino acid needed for growth of the human body. Review the mRNA codon table on page 4. Notice that valine has only one specific code while other amino acids, such as leucine and arginine, have multiple RNA codes. Explain why it is important that mRNA is transcribed correctly from the strand of DNA, especially for amino acids such as valine.
What are the dermatomes of the upper limb?
Dermatomes are areas of skin on the body that rely on specific nerve connections to detect and diagnose conditions affecting the spine, spinal cord or spinal nerves.
The forelimbs of an upright-postured tetrapod vertebrate consist of the upper limbs, also known as the upper extremities, which stretch from the scapulae and clavicles to the digits and include all the muscles and ligaments that support the shoulder, elbow, wrist, and knuckle joints. Each upper limb of a person is broken down into an arm, a forearm, and a hand; these are mostly utilized for climbing, lifting, and manipulating things.
In the human anatomy, arms, legs, and legs are typically referred to as lower and upper limbs. The hip girdles link the legs to the torso, and the shoulders link the arms to the body.
Learn more about upper limb
https://brainly.com/question/12993363
#SPJ4
The thalamus is sometimes called the "gateway to the cortex" because its primary function is to a. protect cortical structures from damage. b. pass sensory input to the cortex. c. pass processing information from the cortex to sensory processing centers in the midbrain. d. connect the cerebellum to higher cortical structures,
Because it is responsible for transmitting sensory information to the cortex, the thalamus is sometimes referred to as the "gateway to the cortex."
Does the thalamus serve as the entrance to the cerebral cortex?The thalamus is thought to be a gateway for basic sensory input to the cerebral cortex and is involved in a number of cognitive processes, including consciousness, emotion, and attention.
Which region of the brain opens up to the on the cerebral cortex?The doorway to the cerebral cortex is thought to be the thalamus, which "edits" and selects these afferent impulses before sending them to the proper cortical regions. The thalamus is crucial in modulating sensation, motor activity, cortical arousal, learning, and memory, to sum up.
To know more about thalamus visit:-
https://brainly.com/question/29749075
#SPJ4
List the steps of eukaryotic transcription in the order in which they occur.
The steps of eukaryotic transcription, in order, are:
Pre-initiation: Transcription factors and RNA polymerase bind to the promoter region of DNA, forming a transcription initiation complex.
Initiation: RNA polymerase unwinds the DNA double helix and begins to synthesize a new RNA strand by adding complementary RNA nucleotides to the growing chain, using one strand of DNA as a template.
Elongation: RNA polymerase continues to synthesize the RNA strand, moving along the DNA template strand and adding new RNA nucleotides in a 5' to 3' direction.
Termination: When the RNA polymerase reaches the end of the gene or a termination signal in the DNA template, it stops synthesizing RNA and releases both the newly synthesized RNA strand and the DNA template.
Post-transcriptional processing: The newly synthesized RNA strand undergoes various modifications, including the addition of a 5' cap, a 3' poly(A) tail, and the removal of introns by splicing, to form the mature mRNA.
The resulting mature mRNA can then be exported from the nucleus to the cytoplasm, where it serves as a template for translation.
Want to know more about eukaryotic transcription visit the link which is given below;
https://brainly.com/question/25505125
#SPJ4
biologists believe that eukaryotic cells evolved from prokaryotes through which process?
Biologists believe that eukaryotic cells evolved from prokaryotes through a process known as endosymbiosis.
Endosymbiosis is a type of symbiotic relationship where one organism lives inside another organism.
According to the endosymbiotic theory, early eukaryotic cells originated from a fusion of different types of prokaryotes, where one prokaryotic cell was engulfed by another, creating a symbiotic relationship that eventually evolved into a single, more complex cell.
One example of endosymbiosis that supports this theory is the mitochondrion, which is an organelle found in most eukaryotic cells that generates energy for the cell.
Mitochondria are believed to have evolved from a free-living bacterium that was engulfed by an ancestral eukaryotic cell. The bacterium was able to continue living and performing its function of generating energy, while the eukaryotic host cell was able to benefit from the energy production.
Learn more about endosymbiosis at :https://brainly.com/question/15829977
#SPJ4
what is a geneticist and what jobs could they hold
A geneticist is a professional who studies genes, heredity, and genetic variation in living organisms, and may work in a variety of settings, including academia, government, industry, and healthcare.
What is a geneticist?A geneticist is a professional who specializes in the study of genes, heredity, and genetic variation in living organisms. Geneticists can work in a variety of settings, including academia, government, industry, and healthcare. Some possible jobs for geneticists include:
Research Scientist: Geneticists can work as research scientists in academic or government research institutions. They may study the genetic basis of diseases, develop new genetic therapies, or investigate the genetic diversity of various organisms.
Genetic Counselor: Geneticists can work as genetic counselors in clinical settings, where they help individuals and families understand their risk for inherited genetic disorders, explain available testing options, and provide support and guidance in making informed decisions.
Medical Geneticist: Geneticists can work as medical geneticists in hospitals or clinical settings, where they diagnose and treat inherited genetic disorders and work with other healthcare professionals to develop personalized treatment plans.
Forensic Geneticist: Geneticists can work in the field of forensic science, where they analyze DNA evidence to identify suspects or victims of crime, determine paternity, or help solve missing persons cases.
Bioinformatician: Geneticists can work as bioinformaticians, using computational methods to analyze large-scale genetic data sets and identify patterns and relationships between genes and diseases.
To know more about geneticist,
https://brainly.com/question/29995892
#SPJ4
what adaptation do moths have that help keep them from getting eaten?
Answer: Camouflage and Mimicry
the most important primary producers in marine ecosystems are _____.
The most important primary producers in a marine ecosystems are phytoplankton.
What are the main primary producers in marine ecosystems?Phytoplankton are the most important primary producers in a marine ecosystems, as they convert energy from the sun into organic compounds that form the base of the marine food web.
Why are phytoplankton considered the most important primary producers in marine ecosystems?Phytoplankton are considered the most important primary producers in marine ecosystems because they are responsible for producing most of the organic matter in the ocean, which supports the entire marine food chain, from tiny zooplankton to large marine mammals.
Learn more about ecosystems here:
https://brainly.com/question/13979184
#SPJ4
In which direction does the moving force of airflow
The Coriolis force redirects air as it attempts to travel from a high to a low pressure area of the atmosphere, causing the air to flow along pressure contours. This implies that air is driven around low pressure in the Northern Hemisphere in an anticlockwise manner and around high pressure in a clockwise way.
Does air move west to east?Jet streams carry the winds from west to east, although they frequently change direction to the north and south. The borders between hot and cold air are followed by jet streams. Winter is when these hot and cold air limits are most noticeable, therefore both the northern and southern hemispheres have the strongest jet streams.
learn more about Coriolis force
https://brainly.com/question/1557014
#SPJ1
A firefighter wakes up in the middle of the night to the sound of an alarm. it is likely that her _____ have released epinephrine and norepinephrine.
The sound from an alarm awakens a firefighter in the middle if the night. Her adrenal glands had most likely produced adrenaline and norepinephrine. The hormone epinephrine, also referred to as adrenaline, is secreted by the medulla of a adrenal glands.
Your adrenal glands, that are hat-shaped glands which are located on top of each kidney, release it as a hormone. As a neurotransmitter, norepinephrine is made from dopamine. Nerve cells inside the brainstem region and a region close to the spinal cord produce norepinephrine. When the body is at ease, resting, or eating, its parasympathetic nervous system is in charge of the digestion and rest response. In essence, it reverses the effects of sympathetic division following a stressful event.
Learn more about norepinephrine
https://brainly.com/question/29870993
#SPJ4
Heritable differences exist in different populations.
a. Variation
b. Overproduction
c. Competition
d. Adaptations
Explain your answer
Answer: D. Adaptations
Explanation: The reason why different populations of the same species can have differences in phenotype is due to adaptations, which occur from natural selection, a factor of evolution.
What end does ovulation occur?
Ovulation occurs approximately 14 days before the start of the next menstrual cycle in an average 28-day cycle.
How can I tell if I'm pregnant?around the time of ovulation, your cervical mucus may appear wetter, clearer, and more slippery. your body temperature There may be a slight rise in body temperature following ovulation that can be detected with a thermometer.
How long does it take you to conceive?The first day of your period marks the beginning of your menstrual cycle, which lasts until the first day of your next period. When an egg is released from your ovaries during ovulation, which typically occurs 12 to 14 days before your next period begins, you are most fertile.
Learn more about ovulate :
brainly.com/question/25724530
#SPJ4
What are the primary secondary and tertiary structure of protein?
A protein's polypeptide chain's amino acid composition is thought to be its basic structure, but a polypeptide's local spatial arrangement of its backbone (main chain) atoms is thought to be its secondary structure.
What makes a protein what it is at its core?The linear amino acid sequence is regarded to be the primary structural component of proteins. The side chains of amino acids can have a variety of chemistries.
The primary structure is made up of a linear chain of amino acids. The secondary structure is made up of areas where amino acid chains are stabilised by hydrogen bonds with the polypeptide backbone. These hydrogen bonding result in alpha helices and beta pleated sheets, which make up the secondary structure.
learn more about protein's polypeptide
https://brainly.com/question/1542336
#SPJ4
What are the roles
Decomposer Plant Animal consumer
Tree, Dead leaves, Soil with nutrients
Not all labels will be used
Decomposers play a crucial role in the ecosystem as they help to break down dead plant and animal matter, recycling essential nutrients back into the soil and atmosphere
What are decomposers?Decomposers are organisms that disintegrate dead or decaying species; they perform decomposition, a process only some kingdoms, like fungi, are capable of.
The primary decomposers in most ecosystems are fungi and bacteria, although other organisms such as worms, beetles, and certain species of insects and crustaceans also play a role. Decomposers break down complex organic compounds into simpler forms that can be absorbed by plants, returning vital nutrients such as nitrogen, phosphorus, and sulfur back into the soil. This helps to maintain soil fertility and supports the growth of new plant life.
Learn about decomposers here https://brainly.com/question/22123
#SPJ1
Identify five Predator vs Prey relationships in a garden
Answer: In a Backyard 5 Predator vs Prey Relationships would be:
Owls hunt small birds
A spider hunts small bugs
A house cat hunts mice
Coyotes hunt Rabbits
Frogs hunt Spiders
What is Direct Memory Access (DMA)?
Direct Memory Access (DMA) is a technique used in computer systems to enable devices to transfer data between themselves and memory without involving the CPU.
In DMA, the device controller takes control of the system bus and transfers data directly to or from memory. This method improves system performance by reducing the burden on the CPU, allowing it to perform other tasks while the data transfer occurs.
DMA is commonly used in devices that require high-speed data transfer, such as hard drives, network interface cards, and sound cards. DMA controllers are typically integrated into these devices, and they communicate with the CPU to determine the start and end addresses of the data transfer.
DMA can operate in either programmed I/O or interrupt-driven I/O modes. In programmed I/O, the device controller transfers data directly to or from memory without CPU intervention. In interrupt-driven I/O, the device controller interrupts the CPU when the data transfer is complete.
To learn more about Direct Memory Access
https://brainly.com/question/30136475
#SPJ4
Why is it called the hypophyseal portal system?
The hypophyseal portal system is critical for hormone transmission between the two brain regions. It is called a portal because it provides access between the hypothalamus and the anterior pituitary gland.
The hypothalamic-hypophysial portal system connects the brain to the anterior pituitary gland. The portal system consists of two capillary beds: one in the median eminence and one in the anterior pituitary.
The hypophyseal portal system, also known as the hypothalamo-hypophyseal portal system, is a network of blood arteries that connects the hypothalamus and anterior pituitary gland (adenohypophysis). The hypophyseal portal system is made up of blood vessels. The blood arteries are small and form two capillary beds, one related to the hypothalamus and the other to the anterior pituitary.
Learn more about hypophyseal portal system
https://brainly.com/question/28299016
#SPJ4
what type of connective tissue is areolar connective tissue?
In the human body, there is an type of dense, atypical connective tissue called thick connective tissue. It mostly comprises of a web of fiber and cells that are linked by a matrix that resembles gel.
Areolar connective tissue is a specific type of connective tissue?The most common type of connecting tissue in the body is loose areolar connective tissue. Nearly all of the body's epithelia are supported by it. Functions: holds bodily fluids, protects the body from infection, and stores nutrients as fat. Supports and binds other tissues.
What is the name of areolar tissue?Areolar tissue, commonly known as loose connecting tissue (LCT), is a type of connective tissue. Its cellular makeup is extremely rich and diverse. A reasonable amount of ground tissue and the two main protein fiber types, reticular and elastic, compensate the ECM.
To know more about tissue visit:
https://brainly.com/question/1410535
#SPJ1
How long after learning a task can a typical 2 month old remember it?
Answer:
Although 2-month-olds typically forget the task after 1−2 days (Figure 3), all remembered it for 4.5 months after periodic reminding, and 4 of 6 infants remembered it for more than 5.25 months.
Explanation:
what is the definition for producer in science?
Organisms that provide nourishment for both themselves and other species are producers.They combine energy with simple inorganic molecules to produce organic compounds. Since all living things require organic materials, producers are essential to ecosystems.
An individual who creates and provides goods or services is a producer. Factor inputs, such as labor and capital, are combined by producers to make, or transform, a product. When addressing producers, economists often refer to business firms as the main producers.
A few examples of producers in the food chain include green plants, little shrubs, fruit, phytoplankton, and algae. Indeed, food is produced by all plants. Any organism that is able to grow its own food is considered a producer in the food chain.
Learn more about Organisms
https://brainly.com/question/12825206
#SPJ4
1. Identify the role of the nucleus in a eukaryotic cell.
2. Summarize the role of the endoplasmic reticulum.
Answer:
1. The presence of a nucleus is the principal feature that distinguishes eukaryotic from prokaryotic cells. By housing the cell's genome, the nucleus serves both as the repository of genetic information and as the cell's control center.
2.The endoplasmic reticulum can either be smooth or rough, and in general its function is to produce proteins for the rest of the cell to function. The rough endoplasmic reticulum has on it ribosomes, which are small, round organelles whose function it is to make those proteins.
Explanation:
I hope this helps! :) If it does could you please mark me brainliest?
HELP MEE AND I WILL GIVE 5-STAR, THANKS, AND BRAINLISET, BUT I WILL ONLY GIVE IT YOU IF IT IS ACTUALLY CORRECT!!!!
The purpose of NADP⁺ is to pick up high-energy electrons and a proton and is converted to NADPH.
When NADPH gives up its electron, it is converted back to NADP⁺⁺.
The light-dependent reaction takes place in the thylakoid membranes of chloroplasts, the reactants are chlorophyll molecules and the water molecule and the products are ATP and NADPH. The purpose is to split water and produce ATP and NADPH.
The light-independent reaction takes place in the stroma of the chloroplasts; the reactants are CO₂, NADPH, and ATP while the products are glucose, NADP⁺, and H₂O. The purpose is to produce glucose.
What are the light-dependent and light-independent reactions of photosynthesis?In light-dependent photosynthesis, water molecules undergo photolysis, or splitting into hydrogen and oxygen. The Calvin cycle is a set of events that occurs during light-independent photosynthesis to reduce carbon dioxide into glucose.
The light-dependent reactions of photosynthesis take place in the presence of sunlight while the light-independent reactions of photosynthesis do not require sunlight.
Learn more about light-dependent and light-independent reactions of photosynthesis at: https://brainly.com/question/857930
#SPJ1
The autoimmune disease that destroys the insulin-producing cells in the pancreas is called ______________type 1 diabetesglucagongluconeogenesishydrogenation
Diabetes type 1 is the autoimmune disease condition that kills the pancreatic cells responsible for making insulin.
The condition known as type 1 diabetes mellitus (T1DM) is brought on by a persistent autoimmune attack on the beta cells in the pancreas that produce insulin.
The primary distinction between type 1 or type 2 diabetes would be that type 1 is thought to be brought on by an autoimmune response and manifests in infancy. Type 2 diabetes is a chronic condition that takes years to develop and is linked to unhealthy lifestyle choices including inactivity and obesity. Type 1 diabetes (T1D) is an autoimmune condition that affects only one organ and is brought on by an immunological reaction against pancreatic cells. Anti-islet autoantibodies exist prior to the start of clinical symptoms in T1D, which is frequently worsened by other autoimmune disease.
Learn more about disease
https://brainly.com/question/3895081
#SPJ4
the cells responsible for producing platelets are called ________.
The cells responsible for producing platelets are called megakaryocytes.
What exactly do you mean by megakaryocytes?
Megakaryocytes are basically a type of large bone marrow cell responsible for the production of blood platelets. They are derived from hematopoietic stem cells and are involved in the process of hemostasis. Megakaryocytes are known for their large size and complex shape.
Megakaryocytes are also responsible for the release of cytokines, which are small proteins that help to regulate platelet activity. They are an essential part of the body's hemostatic system, which helps to prevent bleeding by ensuring that platelets are available when needed.
To know more about megakaryocytes,
https://brainly.com/question/12692446
#SPJ4
29. Pilihan ganda30 detik1 ptQ. The source whose use is a direct cause of deforestation.Pilihan jawabanBiomassWindTidal EnergyNuclear fissionSunlight
Biomass is the direct cause of deforestation among the given options.
The correct answer is option A.
Agriculture is the main motorist of deforestation. Eighty per cent of global timber loss is due to converting timbers to cropland to produce agrarian goods, similar as beef, win oil painting, soy, cocoa, rubber, coffee and timber which are largely exported.
Agrarian deforestation is driven by increased global demand for similar goods, government programs to stimulate that demand, and trade and finance programs that grease their expansion and trade. Keeping timbers standing and restoring ecosystems is essential if the world wants to forestall the climate and biodiversity heads and meet the encyclopedically agreed thing of limiting global warming to1.5 degrees celsius – reaffirmed in 2021 in the Glasgow Climate Pact.
Learn more about deforestation at
https://brainly.com/question/14392541
#SPJ4
cell break down glucose in order to produce what
Answer:
cell break down glucose in order to produce Energy in form of ATP (adenosine triphosphate)
Explanation:
Cells break down glucose in a process called cellular respiration in order to produce energy in the form of ATP (adenosine triphosphate).
Cellular respiration is a metabolic process that takes place in the mitochondria of cells and involves several steps, includes oxidative phosphorylation, glycolysis, the citric acid cycle.
In glucose is converted into two molecules of pyruvate, which then enter the citric acid cycle to be further broken down into carbon dioxide and water, releasing energy in the process. The energy from the citric acid cycle is then used to produce ATP through oxidative phosphorylation.
In compact bone, the matrix rings that surround the central canal of each osteon are called?
The matrix rings that surround the central canal of each osteon in compact bone are called lamellae.
What do you mean by lamellae?
Lamellae are thin layers or plates of tissue. They are usually found in the bodies of certain organisms such as mollusks and crustaceans, where they make up the protective shell. In humans, lamellae are found in the bones, where they form the structures of the joints.
Lamellae are layers of compact bone that form the walls of each osteon. These rings of matrix encircle the central canal of the osteon and provide anchoring points for the collagen fibers that make up the osteon's matrix. The lamellae also serve to provide structural support for the osteon and to regulate the movement of nutrients and wastes through the canal.
To know more about lamellae,
https://brainly.com/question/28812654
#SPJ4