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Vladimir79 [104]
3 years ago
7

A good way for an adolescent to build and protect her bones is to:

Biology
1 answer:
muminat3 years ago
4 0
The best way for adolescent to build and protect his or her bones is to ingest food products that are rich in calcium for it is known to make bones stronger. Another way is to be able to do exercise as a daily routine so that the bones are exercised every day to prevent bone disease, this will stenghten the bones and make them more stronger.
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What does the D in DNA stand for
Vika [28.1K]

Answer:

Explanation:deoxyribonucleic

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3 years ago
Compare and contrast. what three elements do all macromolecules share? explain how the chemical properties of lipids, nucleic ac
inn [45]

All macromolecules have carbon atom and the hydrogen atom.

<h3>What are macromolecules?</h3>

The term macromolecules refers to the molecules that are composed of smaller units. These smaller units are called monomers. The macromolecules that we are concerned with here are the macromolecules that could be found in the human body.

The biological macromolecules are often very large as we can see. This is because the number of units that are joined to form the macromolecules are usually very much. There are thousands of monomer molecules that are joined together to give proteins, lipids, carbohydrates and the nucleic acid macromolecules.

All the macromolecules have the carbon atom and the hydrogen atom. These are found across all the macromolecules. The carbohydrates are reducing sugars thus they contain the carbonyl bond. The carbonyl group is absent in lipids, nucleic acids, proteins, and amino hence they do not undergo carbonyl reduction reactions.

Learn more about macromolecules:brainly.com/question/15237842

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3 0
1 year ago
What are the characteristics of the genetic code of humans
andrezito [222]

Answer:

The genetic code has four main features: Three nucleotides/bases encode an amino acid, there are 20 different amino acids which are the building blocks for proteins. The genetic code is non-overlapping

Explanation:

5 0
3 years ago
An individual with the disorder Xeroderma pigmentosum is hypersensitive to sunlight succumbs to DNA damage caused by light expos
Svetlanka [38]

Answer:

Mutations of enzymes involved in nucleotide excision repair.

Explanation:

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  • Thus, the individuals are sensitive to the exposure of UV and suffer severe problems when exposed to sunlight.
  • The major cause of the disorder is the inability to repair DNA damage caused by exposure to sunlight due to the mutation in an enzyme involved in nucleotide excision repair.
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2 years ago
1.circle the letter of the protein that is not normal in people with sickle-cell disease
ladessa [460]
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2 years ago
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