2 years ago

How did the results prove the semiconservative model of DNA replication? Explain.

Biology

1 answer:

MA_775_DIABLO [31]2 years ago

4 0

Answer and Explanation:

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The experiment done by Meselson and Stahl demonstrated that DNA replicated semi-conservatively, meaning that each strand in a DNA molecule serves as a template for synthesis of a new, complementary strand. Although Meselson and Stahl did their experiments in the bacterium E.

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DNA has unique properties that allow it to accurately retain genetic information, even after multiple rounds of replication. One

Bingel [31]

Answer:

G= 22%

A=28%

T= 28%

Explanation:

Given that percentage of cytosine content (C) = 22%

Since C pairs with G, percentage of guanine content (G) would also be = 22%

Hence, G+C = 22+22 = 44%

This means that A+T = 100-44= 56%

Since adenine pairs with thymine so, percentage of A= percentage of T

Hence percentage of Adenine (A)= 56/2 = 28%

And percentage of Thymine (T) = 28%

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3 years ago

In what ways is carbon dioxide added to the environment through the carbon cycle? What

lesya [120]

Answer:

1) respiration 2) photosynthesis.

Explanation:

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3 years ago

An animal welfare group is curious if the effects of selectively breeding goats to produce more milk is bad for the goats. What

icang [17]

I say B. Plz give brainliest, I need points.

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2 years ago

Read 2 more answers

Which of the following phrases best describes cytokinesis?

Leto [7]

Answer:

i think it's division of the cytoplasm

Explanation:

Cytokinesis is the physical process of cell division, which divides the cytoplasm the main cell/ parent cell into two daughter cells.

Cytokinesis starts during the nuclear division phase called anaphase and continues through telophase.

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2 years ago

Question 3

andrew-mc [135]

I’m sure it’s Biome !

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2 years ago