Answer:
D
Explanation:
Adenosine triphosphate, commonly known as ATP, is a molecule that stores and transfers energy in living cells. The structure of ATP consists of a nitrogenous base (adenine), a 5-carbon sugar (ribose), and three phosphate groups, hence, making it a nucleotide.
However, the ability of ATP molecule to store and transfer usable energy lies on the two phosphoanhydride bonds that holds it's phosphate groups together. Energy is stored when a phosphate group is added to ADP to make ATP, while energy is released when the bond that holds the last phosphate group is broken, releasing the phosphate group in the process.
Based on this analogy, the BOND D represents the last bond in the attached image, hence, it is the high-energy bond that is broken in ATP.
The letter that shows the high-energy bond that’s broken in ATP is D.
Adenosine triphosphate is a molecule that stores and transfers energy in living cells. The ability of the ATP molecule to store and transfer usable energy lies on the two phosphoanhydride bonds that holds its phosphate groups together.
It should be noted that energy is stored when a phosphate group is added to ADP to make ATP. Oh the other hand, energy is released when the bond that holds the last phosphate group is broken. From the diagram, it can be deduced that D represents the high-energy bond that’s broken in ATP.
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2. In rabbits, black fur is dominant to white fur. If you cross a BB male with a Bb female, what are the possible
genotypes and phenotypes of the offspring? What is the percent chance for each type? Include genotypic and
phenotypic ratios.
Possible combinations
Percent chance
Ratios
Genotypes
Phenotypes
lines. If a Ww butterfly
You will get a genotype that is 50% BB and 50% Bb as well as a phenotype that is 100% black if you cross a BB male with a Bb female.
The entire number of genes that an organism receives from its parents makes up its genotype. Alleles, which are pairs of these genes, are found. One gene is dominant and one gene is recessive in each allele.The dominant gene is always expressed in a cross if it is present. Only when a pair of alleles is made up of two recessive genes does the recessive gene express itself.
In this instance, the white fur is subordinate to the black fur. White fur is represented as b, while black fur is represented as B.We can see that when we cross the BB male and Bb female, we will get a genotype that is 50% BB and 50% Bb, as well as a phenotype that is 100% black.
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why is a seed vault for the world important. 4 reasons why.
Answer:
It is important because it provides seeds when there are none left in the world
The author developed this piece using a problem-solution organization. What piece of text evidence supports why the author chose this text organization?
The use of a problem-solution organization helps the author to present a clear and logical argument. It guides the reader through the thought process of the author and helps them to understand the problem and potential solutions.
One piece of text evidence that supports why the author chose a problem-solution organization is when they introduced the problem at the beginning of the piece. The author presented the problem in a clear and concise manner, stating the issue that needs to be resolved. This helps the reader understand the gravity of the problem and the urgency to find a solution.
Furthermore, the author provided possible solutions to the problem and discussed the advantages and disadvantages of each solution. They also provided evidence and examples to support their arguments. This shows that the author carefully thought through the problem and possible solutions and wanted to provide the reader with a comprehensive understanding of the situation.
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when do chromosomes align at the equator of the spindle
Which of the following best explains why ligase is required for DNA replication? The lagging strand cannot be replicated continuously, and ligase is needed to join the fragments. Answer A: The lagging strand cannot be replicated continuously, and ligase is needed to join the fragments. A Ligase forms the hydrogen bonds between complementary bases in the two strands of DNA. Answer B: Ligase forms the hydrogen bonds between complementary bases in the two strands of D N A . B
The correct explanation is A: The lagging strand cannot be replicated continuously, and ligase is needed to join the fragments.
During DNA replication, the two strands of the DNA double helix are unwound, and each strand serves as a template for the synthesis of a new complementary strand. The leading strand is synthesized continuously in the 5' to 3' direction, while the lagging strand is synthesized discontinuously in small fragments called Okazaki fragments, also in the 5' to 3' direction.
After the synthesis of each Okazaki fragment, the RNA primer that initiated the fragment is removed and replaced with DNA by DNA polymerase. However, there are small gaps between the newly synthesized fragments on the lagging strand. Ligase is required to seal these gaps by catalyzing the formation of phosphodiester bonds between adjacent nucleotides, effectively joining the Okazaki fragments together into a continuous strand.
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estimate the mutation rate for this DNA sequence over 100 million years.
The mutation rate for this DNA sequence over 100 million years is approximately 0.00025 or 0.16 mutations per million years. This means that 16 mutations is expected in this DNA sequence over 100 million years, if the mutation rate remains constant.
How do we estimate the mutation rate?In the given DNA sequence, mutations seem to occur every 10 million years. Check image below for confirmation.
At 10 million years, one mutation occurred, changing the original DNA sequence.
At 15 million years, two mutations occurred, further changing the DNA sequence.
At 25 million years, one additional mutation occurred.
This suggests that over 25 million years, there were a total of 4 mutations in the DNA sequence.
Mutation rate × Total base pairs ×Time = Expected number of mutations
0.00025 mutations/bp/Myr × 40 bp × 100 Myr = 16 mutations
Or you can calculate
0.16 mutations/million years×100 million years = 16 mutations
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help pleaseeeee
Write a balanced equation for the model of a chemical reaction shown below. (The white balls
represent hydrogen atoms, the black balls represent carbon atoms, and the gray balls represent
oxygen atoms.) Then complete the table with information about the atoms and molecules
represented in the model. Show your work. (5 points)
Someone please help with both please :(
(GIVING BRAINLIEST!!)
What is a main difference between Earth and its moon?
A) Earth revolves around the sun, while the moon revolves around Earth.
B) Earth revolves around the sun, while the moon rotates on its axis.
C) The moon revolves around the sun, while Earth revolves around the moon.
D) The moon revolves around the sun, while Earth rotates on its axis.
Answer:
its definitely the answer B
1. What is the optimal temperature that this enzyme functions at and why?
2. What is the optimal Ph that this enzyme functions at and why?
Answer:
The optimal temperature this enzyme functions is at 35 degrees C, as the optimal pH this enzyme functions is at 6. You can easily tell this due to the highest point on the graph (highest rate of reaction).
fish is high in omega-3 fatty acids, which are most beneficial for the __________ as mentioned in the video.
Based on the information given, it should be noted that omega-3 fatty acids is found in fishes and this is essential for the heart.
Omega-3 fatty acids are typically found in seafoods such as fatty fish, she'll fish, crabs, oysters, etc. They are vital on maintaining a healthy body.
It should be noted that omega-3 fatty acids are key to the structure of the cells that we have in our bodies. They're also a source of energy and vital for the heart and lungs.
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What happens to monomers when they undergo dehydration synthesis? They become dry and powder-like. They break up into smaller molecules. They form long chain-like molecules. They combine with water molecules
Answer:
What happens to monomers when they undergo dehydration synthesis?
Dehydration Synthesis
The monomers combine with each other via covalent bonds to form larger molecules known as polymers. In doing so, monomers release water molecules as byproducts. ... In the process, a water molecule is formed
scientific models always
A. require memorization
B. have limitations
C. comeplete
D. represent old infortmation
The scientific models always exhibits limitations.
• All the scientific models exhibit limitations as they are not representative of every possible scenario.
• Scientific models are not a substitution for experimentation, they can be used in combination with experimentation to further comprehend a concept, process, or event.
• The scientific models are based on present scientific knowledge and may have to be changed when novel discoveries are made.
Thus, all the scientific models have limitations, the correct answer is option B.
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how it is possible that all of your cells can contain the same DNA but perform different functions?
Answer:
all of the cells in our bodies are formed from a single fertilized egg
Explanation:
Also all cells of the body have the same DNA but different functions. Why? This is because all of the cells in our bodies are formed from a single fertilized egg that forms the diploid zygote (2n) after the fusion of one haploid sperm cell (n) with one haploid egg cell (n).
11 Food chains show the path energy flows through an ecosystem. Where
is the highest amount of energy found?
Answer:
The correct answer is D. the hawk.
Hey, please answer the stuff under the orange line. Tysm.
Answer:
the best thing to do is don't copy anything from off the computer or from nobody else
the nephron has the ability to produce almost sodium-free urine.
The statement that the nephron has the ability to produce almost sodium-free urine is not entirely accurate. While the nephron does play a crucial role in regulating the concentration of sodium in urine, it does not typically produce sodium-free urine under normal physiological conditions.
The nephron is the functional unit of the kidney responsible for filtering and processing blood to produce urine. Within the nephron, the processes of filtration, reabsorption, and secretion occur to maintain electrolyte and fluid balance in the body.
However, in certain pathological conditions or under the influence of specific medications, it is possible to manipulate the nephron's function to increase sodium excretion and produce urine with lower sodium content.
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for each trait mendel studied, why did one form of the trait seem to disappear in the f1 generation?
Mendel, through his experiments, studied inheritance patterns of seven different traits in pea plants. He concluded that two factors, known as alleles, control each of the traits and are inherited from parents to their offspring. One of the alleles is expressed more dominantly than the other, known as the recessive allele. For each trait, Mendel studied, the dominant allele showed up in the offspring while the recessive allele seemed to disappear in the F1 generation because it was overpowered by the dominant allele.
The trait that disappeared in the F1 generation was always the recessive trait. This is because of the dominance of the dominant trait, which prevented the recessive trait from showing up in the phenotype. In other words, the trait that disappeared was not really lost; it was simply masked by the dominant trait.In the pea plant experiment, the dominant trait was represented by a capital letter, while the recessive trait was represented by a small letter.
When a parent plant had two identical dominant or recessive alleles, it was referred to as homozygous, while a parent plant with two different alleles was referred to as heterozygous. Therefore, in the F1 generation, all offspring were heterozygous, and because of dominance, the dominant allele masked the recessive allele, resulting in only the dominant trait appearing. This is known as the Law of Dominance.
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HELP A BROTHER OUT PLEASE
Answer:
A
Explanation:
I believe its a if I’m wrong plz do tell me! :D
Answer:
I think the answer is A
Explanation:
because the mitochondria is the power station of the cell and its energy produce within the mitochondrian is used for the metabolic activities of the cell
True/False: cell a4 contains the time 10:27 pm. to round that time to the nearest 30-minute interval, use the formula =mround(a4,0:30).
False. The formula "=MROUND(A4,0:30)" does not exist in Excel or any other standard spreadsheet software. To round the time in cell A4 to the nearest 30-minute interval, you would need to use a combination of functions such as ROUND, HOUR, and MINUTE.
The formula would be something like "=IF(MINUTE(A4)<30, TIME(HOUR(A4),0,0), TIME(HOUR(A4)+1,0,0))" which rounds down to the previous hour if the minutes are less than 30, and rounds up to the next hour otherwise. The provided formula, "=MROUND(A4,0:30)", appears to be a combination of the MROUND function (which rounds to the nearest multiple) and the time interval "0:30" (which is not a valid argument). It seems to be an incorrect or non-existent formula, as there is no built-in function to directly round a time value to a specific time interval in most spreadsheet software. Therefore, you would need to use a custom formula or a combination of functions as mentioned above to achieve the desired rounding to the nearest 30-minute interval.
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Which one of the following bacterial translational proteins is not a GTP-binding protein? A) IF-2 B) EF-Tu C) EF-G D) RF-1
The bacterial translational protein that is not a GTP-binding protein is RF - 1. The correct option is D.
IF-2 (Initiation Factor-2), EF-Tu (Elongation Factor-Tu), and EF-G (Elongation Factor-G) are all GTP-binding proteins involved in different stages of bacterial translation.
IF-2 is involved in the initiation of translation and plays a role in the binding of the initiator tRNA to the ribosome.
EF-Tu is an elongation factor that delivers aminoacyl - tRNAs to the ribosome during protein synthesis. It forms a complex with the aminoacyl-tRNA and GTP and facilitates its binding to the ribosome.
EF-G is another elongation factor that promotes translocation, which is the movement of the ribosome along the mRNA during translation. It also requires GTP for its activity.
On the other hand, RF-1 (Release Factor-1) is not a GTP-binding protein. RF-1 is involved in the termination of translation and recognizes the stop codons on the mRNA, causing the release of the newly synthesized protein from the ribosome.
Therefore, the correct answer is D) RF-1 as it is not a GTP-binding protein among the given options.
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The movement of Earth materials through the mantle and toward the crust due to heat transfer is an example of...
A. condensation
B. radiation
C. evaporation
D. convection
The movement of Earth materials through the mantle and toward the crust due to heat transfer is an example of convection.
WHAT IS CONVECTION:Convection is one of the methods of heat transfer where heat moves through a liquid medium.
According to this question, Earth materials move through the mantle towards the crust. This slow motion carries materials such as silicate etc from the interior to the exterior part of the Earth via convection currents.
Therefore, the movement of Earth materials through the mantle and toward the crust due to heat transfer is an example of convection.
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Answer:
A.convection
Explanation:
i got it right on study island
Which of the following are viruses unable to infect?
Answer:
non living things
Hope this helps :) !!!
PLEASE HELP, WILL GIVE BRAINLEIST. Explain the difference between primary and secondary succession. please not such a simple answer
Answer:
Primary succession begins on a newly exposed surface
while secondary succession begins on soil.
Primary succession basically takes place on "lifeless" areas as result of a disturbance for example, Glaciers and lava flow from valcanos.
Secondary succesion begins from things such as forest fires or an abandon field.
What term means removing the nucleus from a cell?
Answer:
enucleation
Explanation:
i got it right
Which base is found in DNA nucleotides, but not RNA nucleotides?
Answer:
The base found in RNA nucleotides, but not in DNA, is uracil.
Explanation:
Please help to solve this question.
Answer:
a. Glycolysis
b. actually, both plants and animals use glycolysis. They use these during cellular respiration and plant respiration
c. Heart tissue!
Explanation:
a. Glycolysis produces 2 ATP per glucose molecule, and thus provides a direct means of producing energy in the absence of oxygen. Lactic acid, the end product of anaerobic glycolysis.
b. In organisms that perform cellular respiration, glycolysis is the first stage of this process. In plants, this metabolic process occurs in the cytosol and plastids of both photosynthetic and non-photosynthetic organs.
c. Pyruvate is an important chemical compound in biochemistry. It is the output of the metabolism of glucose known as glycolysis. In highly oxidative tissue, such as the heart, the production of pyruvate is essential for acetyl-CoA synthesis and L-malate synthesis.
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Long chains of amino acids are called?
Proteins
Fats
Lipids
Carbohydrates
Answer:
Proteins are long chains of amino acids
Explanation:
Why are detritivores important to an ecosystem
Answer:
Detritivores are an important part of ecosystems because they contribute to the decomposition and recycling of nutrients.
Explanation:
hope this helps
Four students were asked to name the parts of an atom that determine the atom’s identity and chemical properties. The students’ responses are shown in the table below.
Answer:student 2
Explanation: