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barxatty [35]
3 years ago
9

Why is dna replication considered semiconservative?

Biology
1 answer:
elixir [45]3 years ago
4 0
DNA replication is semi-conservative because each helix that is created contains one strand from the helix from which it was copied.
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For stomata to close, which of the following must occur?
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A, B, E

Explanation:

The guard cells block water loss (transpiration) when the cells are turgid. To become flaccid, the cells must lose water. This is accomplished when the surrounding cells accumulate K+ making them hypertonic compared to the guard cells. The guard cells then lose water via osmosis.

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Answer help points a lot
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I think the answer is F.

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F) B and D

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<em>Hope this helped ! :)</em>

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The nurse is beginning the physical exam of a male client's genitals. The nurse is sitting on a stool in front of the client. In
34kurt

Answer:

<em>When a nurse, sitting on a stool, performs the</em><em> physical exam of the male genitals</em><em>, the </em><em>best position for the client</em><em> is </em><em>standing</em><em>.</em>

Explanation:

<em>When an examiner is preparing to perform a </em><em>physical exam</em><em> of a </em><em>man's genitals</em><em>, the best position for the patient to be in is </em><em>standing</em><em>, as this provides better direct observation of the items to be examined. </em>

The standing position gives the examiner the ability to see the external configuration of the genitals, find abnormalities, and better access to explore the presence of hernias or tumors in the area.

This test requires the patient's consent, and the procedure must be explained to the patient. It is an examination that is often uncomfortable and should be performed in a trusting environment and in a professional manner.

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What is the relationship between DNA, codons, and proteins?
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