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raketka [301]
3 years ago
9

What vitamin does the skin play a role in manufacture?

Biology
1 answer:
tatuchka [14]3 years ago
7 0
The skin plays a role in the production of vitamin D because when dehydrocholesterol reaches the skin by means of the blood and is exposed to ultraviolet light from the sun, it changes to vitamin D in an inactive form.

hope this helps!

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5. This circular structure of cells contain genetic information that direct all
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2 years ago
The value of n, the Hill coefficient, for hemoglobin is about _________ as great as the value for myoglobin.
ludmilkaskok [199]

The value of n, the Hill coefficient, for hemoglobin is about 2 to 3 times as great as the value for myoglobin.

Hill Equation

The two closely related equations that help to explain the binding of macromolecules to ligands are called the Hill equation. It helps to quantify the interaction between various ligand binding sites.

Hill coefficient

It is used to describe the cooperativity of ligand binding. It can be positive and negative depending on the value of the Hill coefficient. If the value of the Hill coefficient is more than one then it exhibits positively cooperative binding and if it is less than one then it exhibits negatively cooperative binding. Then there is the noncooperative binding where the Hill coefficient value is one. As for the hemoglobin and myoglobin, the values are,

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  • Hill coefficient of myoglobin is 1.0.

Thus hemoglobin is positively cooperative and myoglobin exhibits noncooperative binding.

Learn more about hemoglobin:

brainly.com/question/15011428

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4 0
2 years ago
What are some good movies to watch
Gelneren [198K]
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7 0
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Cells can be prokaryotic or eukaryotic. Which of the following structures is present in eukaryotic cells but not in prokaryotic
Sonbull [250]

Answer:

nucleus

Explanation:

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6 0
2 years ago
Read 2 more answers
How are photosynthesis and cellular respiration different?
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Answer:

The correct answer is B photosynthesis stores energy,while cellular respiration releases energy.

Explanation:

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 on the other hand cellular respiration is a catabolic process that oxidizes glucose to generate energy in form of ATP along with CO2 and water as a byproduct.

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