Match each type of bacterial cell arrangement with its proper description Tetrad N 2 Staphylococcus Sarcina Streptobacillus Match each of the options above to the items below. Grape-like (irregular) cluster of spheres Chain of rods Cubical packet of 8, 16, or more spherical cells Spheres in a group of four .
type of bacterial cell arrangement with its proper description
Tetrad - Spheres in a group of four
Staphylococcus -Grape like (irregular) clusters of spheres
Sarcina - Cubical packet of 8,16, or more spherical cells
Streptobacillus - Chain of Rods
The forms of bacteria are recognisable. Cocci (round or ellipsoidal cells, such as those found in Staphylococcus aureus or Streptococcus, respectively) are the most prevalent microscopic morphologies, followed by rods (such as Bacillus and Clostridium species), long, filamentous branched cells (such as Actinomyces species), comma-shaped cells (such as those found in Vibrio cholerae), and spiral cells (such as those found in Additionally, different species or groups of bacteria have distinct cell arrangements. Some rods or cocci, such as Staphylococcus aureus, produce clusters of spherical cells resembling grapes, whereas other round cocci form cubic packets as their typical growth pattern. Other types of bacteria have distinct cell growth patterns. In order to classify and diagnose, it is useful to look at things under a microscope.
learn more about bacterial cell here
https://brainly.com/question/21141798
#SPJ4
what happens to olar radiation that is not reflected back into the atmosphere?
Solar radiation that is not reflected back into the atmosphere cause the earth's temperature will increase.
Solar radiation is energy emitted from the thermonuclear part that occurs in the sun. Some of the sunlight that enters the earth will be absorbed by the earth and some will be released into the atmosphere outside the earth. However, because there are greenhouse gases in the atmosphere, radiation cannot leave the earth and is trapped in the earth and causes the earth's temperature to increase.
Global warming is an increase in the average temperature of the atmosphere, sea and land on earth. This increase in temperature occurs due to the trapping of radiation by the increased concentration of greenhouse gases in the atmosphere. This increase in temperature causes a variety of negative impacts such as uncertain climate and melting of ice at the poles, causing sea levels to rise. The rising temperature of the earth also causes drought in many places.
Learn more about greenhouse gases at:
https://brainly.com/question/20349818
#SPJ4
which of the big sagebrush plants is the most fit, based only on the information presented? all of these individuals are equally fit based on the information presented. the individual that produces 3% more offspring each year than others in its population the individual that can survive with 10% less water than the others in its population the individual that is the most resistant to disease organisms in the population the individual that produces 5% more distasteful chemicals, making it 2% less likely to be attacked by herbivores than others in its population
All of these individuals are equally fit based on the information presented.
Fitness in biology is a complex concept that refers to an organism's ability to survive and reproduce in its environment. It is determined by many factors, including the ability to acquire resources, resist predators, and defend against disease organisms.
In the case of the big sagebrush plants, the information presented describes specific traits that can enhance survival and reproduction in the population. For example, producing 3% more offspring each year or being able to survive with 10% less water than others can increase the plant's chances of survival and reproduction.
Similarly, producing 5% more distasteful chemicals to deter herbivores or being the most resistant to disease organisms can also enhance the plant's fitness.
Learn more about Fitness here:
https://brainly.com/question/15299247
#SPJ4
on a speed-time graph, which of the following represents that is slowing down
A line sloping from upper left to lower right on a speed-time graph represents that is slowing down.
What is a speed-time graph?A speed time graph is a graph that displays an object's motion over time. This graph is also known as the velocity-time graph. It gives information about the motion of an object.
A curve will be shown on the speed vs time graph since acceleration is a function of time. The area under this graph represents the distance traveled and the sloping line represents acceleration.
Slowing down is represented by a line sloping from upper left to lower right on a speed-time graph.
Learn more about a speed-time graph, here:
https://brainly.com/question/918147
#SPJ1
Learning Task 3: Convert the sentences in Learning Task 2 into grammatically
correct positive statements. Write your answers in your notebook.
Sentence 1 can be grammatically corrected as "he likes participating in games. He is so energetic".
The sentences given can be corrected as below:
1. He likes participating in the games. He is so hyperactive.
Correct sentence: He likes participating in games. He is so energetic.
2. Our exam yesterday was extremely difficult.
Correct sentence: Our exam yesterday was very difficult.
3. My cousin is so chatty that we slept very late last night.
Correct sentence: My cousin is so chatty that we slept late last night.
In the first sentence, we used energetic instead of hyperactive. This is because "so hyperactive" is grammatically incorrect as 'hyperactive' relates with 'so' in its sense. In the next sentence, 'very difficult' can't be used. Instead, 'too' or 'very' can be used. In the last sentence, again, 'very late' is incorrect. So, we have used 'slept late last night'.
To know more about sentences, refer:
https://brainly.com/question/552895
#SPJ4
Complete question is:
Convert the sentences in Learning Task 2 into grammatically correct positive statements. Write your answers in your notebook.
He likes participating in the games. He is so hyperactive.
Our exam yesterday was extremely difficult.
My cousin is so chatty that we slept very late last night.
The endocrine system has many functions in the human body including which of the following?
A. overseeing reproductive functions
regulating blood composition
B. overseeing short term reflexes
C. controlling metabolism
D. controlling muscle contraction
The endocrine system performs a variety of roles in the human body, some of which are mentioned below:
Overseeing reproductive functions regulating blood compositionControlling metabolism. Options A and C are correct.The endocrine system is just a messenger system that consists of feedback loops of hormones delivered by an organism's internal glands straight into the circulatory system, therefore controlling distant target organs. The hypothalamus is really the neurological control centre for all endocrine systems in animals. The endocrine system is an intricate network of glands & organs.
It controls and coordinates your body's metabolism, energy level, reproduction, development and growth and reaction to injury, stress, and mood through hormones. The endocrine system is composed mostly of the female ovaries, male testes, pituitary, thyroid, and adrenal glands. The hypothalamus is positioned near the optic chiasm, in which the optic nerves behind of eye cross and unite, at the base of the brain.
To know more about the Endocrine system, here
https://brainly.com/question/8107696
#SPJ4
Plant cells and bacteria both have cell walls. Many antibiotics work by breaking down the proteins that make up the cell wall, so bacteria become vulnerable to the human body's immune system.
Which statement explains why antibiotics do not break down cell walls in plants?
Responses
Plant cells are less complex than bacterial cells, and their cell walls are made of enzymes which prevent the antibiotic from breaking down the plant cell walls.
Plant cells are less complex than bacterial cells, and their cell walls are made of enzymes which prevent the antibiotic from breaking down the plant cell walls.
Plant cells are prokaryotic, and their cell walls are made of lipids which prevent the antibiotics from breaking down the plant cell walls.
Plant cells are prokaryotic, and their cell walls are made of lipids which prevent the antibiotics from breaking down the plant cell walls.
Plant cells are simple cells, and their cell walls are made of carbohydrates which prevent the antibiotics from breaking down the plant cell walls.
Plant cells are simple cells, and their cell walls are made of carbohydrates which prevent the antibiotics from breaking down the plant cell walls.
Plant cells are eukaryotic, and their cell walls are made of different proteins which prevent the antibiotics from breaking down the plant cell walls.
Antibiotics do not break down cell walls in plants because: Plant cells are eukaryotic, and their cell walls are made of different proteins which prevent the antibiotics from breaking down the plant cell walls. The last option is the correct answer.
What is Antibiotics?This is a type of substance that fight against bacteria. It is a very vital type of antibacterial agent for fighting bacterial infections, and antibiotic medications are widely used in the treatment and prevention of such infections. They may either kill or stop the growth of bacteria.
cell walls a rigid, external layer that is specifically designed to give structural support and rigidity. It also keeps the interior components of the cell firm and safe from the external environment.
Learn more about Antibiotics on
https://brainly.com/question/29459981
#SPJ1
Why is proper nutrition an important part of slowing the rate of senescence?
Proper nutrition helps slow the rate of senescence by providing essential nutrients and supporting cellular processes.
Senescence refers to the biological aging process and is characterized by a decline in cellular function and an increase in age-related diseases. Proper nutrition is an important part of slowing the rate of senescence because it provides essential nutrients that support cellular processes, such as cell growth and repair.
Adequate intake of micronutrients, such as vitamins and minerals, and macronutrients, such as carbohydrates, proteins, and healthy fats, is important for maintaining optimal health and reducing the risk of age-related diseases.In addition, a balanced diet that includes a variety of nutrient-dense foods can help protect against oxidative stress, inflammation, and other factors that contribute to the aging process.
For example, antioxidants found in fruits, vegetables, and whole grains can help neutralize harmful free radicals, while omega-3 fatty acids found in fatty fish and nuts have anti-inflammatory properties. Proper nutrition is therefore an important part of promoting healthy aging and reducing the risk of age-related diseases.
To know more about biological aging click on the link below:
https://brainly.com/question/9510846#
#SPJ11
ribosomes synthesize proteins in conjunction with the ____
Ribosomes synthesize protein in conjunction with the Rough endoplasmic reticulum.
Ribosomes on the rough endoplаsmic reticulum аre cаlled ‘membrаne bound’ аnd аre responsible for the аssembly of mаny proteins. This process is cаlled trаnslаtion. Certаin cells of the pаncreаs аnd digestive trаct produce а high volume of protein аs enzymes. Mаny of the proteins аre produced in quаntity in the cells of the pаncreаs аnd the digestive trаct аnd function аs digestive enzymes.
The rough ER working with membrаne bound ribosomes tаkes polypeptides аnd аmino аcids from the cytosol аnd continues protein аssembly including, аt аn eаrly stаge, recognising а ‘destinаtion lаbel’ аttаched to eаch of them. Proteins аre produced for the plаsmа membrаne, Golgi аppаrаtus, secretory vesicles, plаnt vаcuoles, lysosomes, endosomes аnd the endoplаsmic reticulum itself.
For more information about ribosomes refers to the link:
https://brainly.com/question/29761542
#SPJ4
do all the genes that determine a mouse's fur color interact equally
No, not all the genes that determine a mouse's fur color interact equally.
What is a Gene?This is referred to as the basic unit of heredity passed from parent to child and they are usually made up of sequences of DNA which is referred to as the genetic material of most living organisms.
Epistasis on the other hand is referred to as a circumstance where the expression of one gene is modified by the expression of one or more other genes such as in the case of a mouse coat color in which the mottled agouti coat color (A) is dominant to a solid coloration, such as black or gray.
Read more about Gene here https://brainly.com/question/1480756
#SPJ1
traits that are carried on the x chromosome are said to be multiple choice constitutive. gametal. alleles. sex-linked. autosomal.
Traits that are carried on the X chromosome are referred to as "sex-linked." This means that the gene responsible for the trait is located on the X autosomal chromosome.
As opposed to being located on one of the 22 pairs of autosomal chromosomes. The X and Y chromosomes determine an individual's sex, with females having two X chromosomes and males having one X and one Y chromosome. Traits on the X chromosome can be dominant or recessive, just like those on autosomal chromosomes. However, the way that these traits are inherited is different, due to the different distribution of the X chromosome between males and females.
Learn more about autosomal here:
https://brainly.com/question/28401228
#SPJ4
why don’t people with dmd make dystrophin?
Mutation of the DMD gene will result in absence of the dystrophin protein, leading to degeneration of muscle fibers. The body can replace (regenerate) some muscle fibers, but over time more and more muscle fiber is lost. Such degeneration leads to the symptoms and findings associated with DMD.
DMD occurs because the mutated DMD gene fails to produce virtually any functional dystrophin. Individuals with BMD genetic mutations make dystrophin that is partially functional, which protects their muscles from degenerating as badly or as quickly as in DMD.
Dystrophin is made by an X-chromosome gene, DMD is caused by mutations in the dystrophin gene. These mutations can cause dystrophin production to cease entirely or to produce a truncated, non-functional form of the protein.
It is a hereditary condition that inhibits dystrophin synthesis, a protein that is essential for muscle function. Dystrophin deficiency causes gradual muscle deterioration and weakening in people with DMD.
Muscles are vulnerable to injury and damage when dystrophin levels are low. This causes muscle weakness and atrophy over time, which can eventually impair the heart and breathing muscles. Dystrophin deficiency also impairs the proper functioning of the muscle cell membrane, making muscle cells more vulnerable to harm and increasing the chance of muscle degeneration.
In short, persons with DMD are unable to make dystrophin due to dystrophin gene mutations. This lack of dystrophin causes gradual muscle degeneration and weakening, making daily activities difficult for people with DMD and potentially leading to life-threatening problems.
For more such questions dystrophin.
https://brainly.com/question/15207230#
#SPJ11
Nova ScienceNOW video.
Where did we come from?
1. Life emerged from___
2. Early life needed
and____
3. John Sutherland simulated the conditions in a________ as suggested by Charles Darwin and built a____ molecule for the first time.
4. Sunshine turns the____ base in RNA into a ________ base.
Life emerged from the water. Early life needed oxygen.
What is the origin of life?Life is eternal and coeternal with matter; it first appeared on Earth at or shortly after its creation.
A succession of developing chemical reactions led to the emergence of life on the early Earth. Such reactions might have been probable or might have needed one or more extremely unlikely chemical occurrences.
Life originated in water. Many theories were given by different scientists. Charles Darwin gave theory of natural selection, which is very useful to understand the evolution.
Learn more about the origin of life, here:
https://brainly.com/question/30243113
#SPJ1
What features would suggest that a sample of scientific writing reflects scientific thinking?.
Features would suggest that a sample of scientific writing uses empirical data to support its arguments because this kind of data is derived from experiments and observations in a scientific study.
Scientific writing shows evidence of deductive reasoning because deductive reasoning narrows a hypothesis and investigates it in greater depth. This method is what we use to see if the hypothesis is true. The scientific method is the process of testing and experimenting to objectively establish facts. The fundamental steps are making an observation, developing a hypothesis, making a prediction, carrying out an experiment, and then evaluating the outcomes.
Know more about Scientific writing here: https://brainly.com/question/24572555
#SPJ4
brain imaging allows us to localize brain activity. however, such scans are only
A cerebrum positron discharge tomography (PET) examination is an imaging trial of the mind. It utilizes a radioactive substance called a tracer to search for sickness or injury in the cerebrum.
Electroencephalography (EEG) First found about 100 years back, EEG estimates electrical exercises of the cerebrum from terminals put on the scalp. For the most part, EEG is gathered from tens to many terminals situated at various areas on the scalp.
An X-ray won't show any cerebrum movement however, countless specialists will suggest other mind imaging strategies first. It's more costly and harder to do an X-ray test so it's utilized provided that the specialist believes there's a strange development.
To learn more about brain imaging here
https://brainly.com/question/17030441
#SPJ4
caitlin has blue eyes. her dad has blue eyes, and her mom has brown eyes. what does this indicate about caitlin’s parents’ alleles?
Caitlin's blue eye color indicates that she has two copies of the recessive allele for eye color, one from each parent.
Eye color is determined by multiple genes, and the brown eye color allele is dominant over the blue eye color allele.
If Caitlin's father has blue eyes, it means that he also has two copies of the recessive allele for blue eye color. This means that Caitlin's father must have received one blue allele from each parent.
If Caitlin's mother has brown eyes, it means that she has at least one dominant brown allele and one recessive blue allele. She could have two brown alleles, or one brown and one blue allele.
Based on this information, it can be deduced that Caitlin's parents both carry the recessive blue allele, as they both have blue eyes, even though one of them also has a dominant brown allele. This is an example of incomplete dominance, where the phenotype (observable trait) is a mix of the dominant and recessive alleles.
To know more about alleles click here:
https://brainly.com/question/7602134#
#SPJ11
Put the events of the TH synthesis into the correct order 1. thyroid hormone precursors are internalized into follicular cells thyroglobulin thyroglobin (TGB) into the colloid precursors 4.thyroid hormone precursors travel to a lysosome2. follicular cells secrete3.iodine combines with TGB to produce thyroid hormone
The events of thyroid hormone (TH) synthesis in the correct order are: 3,1,2,4.
The events of thyroid hormone (TH) synthesis in the correct order are: Iodine combines with thyroglobulin (TGB) to produce thyroid hormone precursors , Thyroid hormone precursors are internalized into follicular cells and stored in the colloid as TGB ,Follicular cells secrete TGB into a lysosome , Thyroid hormone precursors travel to a lysosome where they are cleaved from TGB and released into circulation as active thyroid hormone. Thyroid hormone is a hormone produced and secreted by the thyroid gland. It regulates many important functions in the body, including metabolism, growth and development, and body temperature. There are two main types of thyroid hormones: triiodothyronine (T3) and thyroxine (T4). These hormones play a critical role in maintaining overall health and well-being and are regulated by the hypothalamus and pituitary gland through a feedback system known as the hypothalamic-pituitary-thyroid (HPT) axis. Abnormal levels of thyroid hormone can lead to conditions such as hypothyroidism (low thyroid hormone levels) or hyperthyroidism (high thyroid hormone levels), which can cause a variety of symptoms and require medical treatment.
Learn more about hyperthyroidism here:
https://brainly.com/question/28019719
#SPJ4
Name the structure that is composed of two or more tissue types that work together to perform specific functions for the body.
A structure composed of two or more tissue types working together to perform specific functions for the body is called an organ.
An organ is a complex structure in the body that is composed of two or more different types of tissues working together to perform specific functions. The different types of tissues are organized in a specific manner to achieve the organ's function.
For example, the stomach is an organ that is composed of several different types of tissues, including muscle tissue, glandular tissue, and epithelial tissue. The muscle tissue contracts and mixes the contents of the stomach, the glandular tissue produces digestive juices, and the epithelial tissue lines the inside of the stomach and protects it from the corrosive effects of digestive juices.
You can learn more about organ at
https://brainly.com/question/545314
#SPJ4
Drag each statement to the appropriate position to identify the valve being described.
- Decreases blood flow from the pulmonary trunk into the right ventricle.
- Reduces back flow of blood from the pulmonary circuit
- Decreases blood flow from the aorta into the left ventricle
- Allows the passage of oxygenated blood
The pulmonary trunk can receive blood from the aorta when the ductus arteriosus is patent.
The ductus arteriosus, which functions as a shunt between the pulmonary trunk and the aorta to allow the deoxygenated blood to bypass the lungs and aorta, is a crucial component in the foetal ciculation process. Normally, it fused at birth ( 72 hours after birth)
A patent vascular channel connects the pulmonary trunk and aorta shunting the blood from left to right, allowing the oxygenated blood to travel back via the blood arteries in the lungs if the ductus arteriosus fails to collapse at birth.
For such more question on pulmonary trunk
https://brainly.com/question/11045923
#SPJ4
Match each type of formed element with its lifespan.
Matches each type of formed element with its life span:
Erythrocytes ⇒ 120 days.Platelets ⇒ 8-10 days.Leukocytes ⇒ 12 to 20 daysErythrocytes have a life span, which is about 4 months or 120 days. These blood cells are produced routinely in the spinal cord, namely in flat bones and short bones. Red blood cells cannot live long because they do not have a nucleus or nucleus and several other cell organelles.
Leukocytes have a shorter lifespan than red blood cells, which is only about 12-20 days. White blood cells have a short lifespan because they continuously fight viruses, bacteria, as well as other disease-carrying pathogens in the body.
Platelets can be found in blood and the spleen. These blood cells are colorless and have a life cycle of only 8 -10 days.
Learn more about the life span of blood cell at https://brainly.com/question/6197436
#SPJ4
Which of the following does NOT contribute to global wind patterns PLEASE HELP ME YALL
how long does it take for the number of 158o nuclei in a given sample to decrease by a factor of 1×10−3?
It takes 1279 s for the number of 1580 nuclei in a given sample to decrease by a factor of 1×[tex]10^{-3}[/tex].
The half-life of a quantity is the time it takes to decline to half of its starting value. In nuclear physics, the phrase is typically used to indicate how rapidly unstable atoms undergo radioactive decay or how long stable atoms survive. The word is often used to describe any form of exponential decay in general.
The biological half-life of medications and other compounds in the human body, for example, is referred to in the medical sciences. In exponential growth, the inverse of half-life is doubling time. Half-life is a characteristic unit for the exponential decay equation that is constant across the lifespan of an exponentially decaying quantity. The table that follows depicts the reduction of a quantity as a function of the number of half-lives elapsed.
To learn more about Half-life, here
https://brainly.com/question/28978024
#SPJ4
Explain the properties of the cell membrane that make it selectively permeable.
Answer:
the phospholipid bilayer prevents the diffusion of most molecules across the membrane due to the hydrophobic nature of the tails.
Explanation:
The atmospheric pressure at the surface of Venus is 91 times that of earth. (Earth's atmospheric pressure is 101kPa) How much force is exerted on a human body with a surface area of 1.8m^2.
F=1660113 N force is exerted on a human body with a surface area of 1.8m^2.
What is Atmospheric pressure ?
Atmospheric pressure, also known as air pressure, is the force exerted by the weight of the atmosphere on the surface of the Earth. It is expressed in units of pressure, such as kilopascals (kPa), hectopascals (hPa), or pounds per square inch (psi). The atmospheric pressure at sea level is typically taken as a standard reference, and it is about 1013 hPa or 14.7 psi.
Atmospheric pressure is an important factor in many aspects of weather and climate, as it affects the distribution of temperature, moisture, and wind across the Earth's surface. Changes in atmospheric pressure can cause changes in weather, such as the formation of high and low pressure systems, and they can also impact human health and well-being, as certain types of weather conditions can lead to headaches, joint pain, and other symptoms. In addition, atmospheric pressure plays a crucial role in various technological applications .
To know more about Atmospheric pressure , click the link below ;
brainly.com/question/605631
#SPJ1
According to the PHET gene expression simulation linked out in the PCA, what two proteins are needed to produce an mRNA for Gene 1? mRNA destroyer Positive transcription factor Ribosome RNA polymerase
According to the PHET gene expression simulation linked in PCA, the two proteins needed to generate mRNA for Gen 1 are transcription positive and RNA polymerase.
In genetics, transcription factors are a group of proteins in the cell nucleus that participate in the transcription of the genetic code into mRNA. Transcription factors are the final link in signal transduction pathways that convert extracellular signals into modulations of genetic expression.
The transcription component consists of DNA and RNA polymerase enzymes. The DNA strand is used as a template to form mRNA. Meanwhile, the RNA polymerase enzyme plays a role in the formation and elongation of the mRNA (mRNA) chain.
So positive transcription factors and RNA polymerase are the proteins needed to produce mRNA for Gen 1. mRNA is produced from DNA molecules through the process of transcription.
Learn more about transcription factors at https://brainly.com/question/29056552
#SPJ4
How many independent variables are usually tested in a well-designed experiment?
Only one independent variable needs to be usually tested in a well designed experiment to understand the cause effect in the study.
In any given type of experiment, there are two kinds of variables, that is, an independent variable and a dependent variable. An independent variable is basically the cause while the dependent variable is the effect in a particular research study.
We only need to check one independent variable in a well designed experiment so that we are able to determine the cause and effect relationship that exists between the variable that we are changing and the response that we are observing.
To know more about independent variable here
https://brainly.com/question/1479694
#SPJ4
what are the first two fuel sources that the body uses during fasting?
The human body uses different sources of energy to function, and the primary source of energy during fasting is stored glucose and fat. Here is a detailed explanation of the first two fuel sources the body uses during fasting:
Glucose: Glucose is the primary source of energy for the body, especially the brain. It is stored in the liver and muscles as glycogen and can be rapidly converted to glucose as needed. During fasting, the body will first use up stored glucose as its primary energy source. This glucose is released into the bloodstream, where it can be used by the cells to produce energy.
Fat: Once the stored glucose has been depleted, the body will start to break down stored fat as its primary source of energy. Fat is stored in adipose tissue throughout the body and can be broken down into fatty acids and glycerol, which can be used as fuel for the cells. The breakdown of fat is a slower process than the breakdown of glucose, but it provides a more sustained source of energy.
In summary, during fasting, the body first uses up stored glucose as its primary energy source and then switches to breaking down stored fat as its primary source of energy.
Here you can learn more about primary energy source of body
https://brainly.com/question/2772697#
#SPJ11
Which of the following processes occurs during transcription? A) DNA is replicated B) RNA is synthesized Ktfet proteins are synthesized D) mRNA attaches to ribosomes etnediale 13) Which of the following molecular structures contain codons? A) a protein B) mRNA tRNA D) rRNA'
RNA is created. Proteins for Ktfets are created.
Codons are found in mRNA.
Pre-mRNA transcripts are created during transcription by the enzyme RNA polymerase (green), which uses DNA as a template (pink). The pre-mRNA gets transformed into a mature mRNA molecule, which may then be translated to create the protein molecule that was originally encoded by the gene.
A messenger RNA molecule's sequence of codons. Three nucleotides make up each codon, which typically correlate to one amino acid. The letters A, U, G, and C are used to abbreviate the nucleotides. The building blocks of this mRNA, known as codons, which are three-nucleotide mRNA sequences, are smaller molecules called amino acids. Every codon is identified by a unique amino acid that it represents.
Learn more about mRNA
https://brainly.com/question/12903143
#SPJ4
A mutation occurs in a bacterial cell that allows it to tolerate a more acidic environment than normal. This bacterial cell survives andreproduces.
What is the impact of this mutation over
time?
O New populations of bacteria that can tolerate all environments will develop.
O A new population of bacteria that tolerate acidic environments develops.
O There will be no impact, as the mutation will die out.
Answer:
the answer is the second one
23. Based on Table 2, what is the most likely density of water
at 10°C and 2.50% salinity?
A. 1.019
B. 1.017
C. 1.013
D. 1.010
The most likely density of water at 10°C and 2.50% salinity is 1,024.9 kg/m³.
What is salinity, and how does it typically manifest itself?The number of grams of salts per kilogram of saltwater, or salinity, is given in parts per thousand. The number of parts, or grams, of salt present in one kilogram (1,000 g), or parts per thousand, of saltwater is one part, or kilogram.
Why is the salinity 3.5%?The salinity (concentration of salt) in saltwater is around 35 parts per thousand, or 3.5% of the weight of the water is made up of dissolved salts. The weight of salt (as sodium chloride) would be around 120 million tons in a cubic mile of seawater.
To know more about salinity visit:-
https://brainly.com/question/14345042
#SPJ1