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Anuta_ua [19.1K]
3 years ago
13

Which of the following does not take place during the G1 or G2 phase of the cell cycle?

Biology
1 answer:
BlackZzzverrR [31]3 years ago
4 0

Answer:

DNA is synthesized.

Explanation:

The cell cycle refers to the series of events that result in the formation of daughter cells from the existing parent cells. It includes the interphase and M phase. The interphase of the cell cycle has three stages: G1, S and G2. The G1 and G2 phases of interphase are marked by growth and normal metabolism.

The G1 phase is followed by the S phase during which the process of DNA replication occurs. The enzymes and other factors become active by the end of the G1 phase and facilitate the synthesis of DNA in the S phase. The cell synthesizes more proteins and prepares itself for cell division during the G2 phase.

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You drove through Iowa in the spring and noticed that along a stretch of several kilometers, every third fence post had a male r
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Answer:

You drove through Iowa in the spring and noticed that along a stretch of several kilometers, every third fence post had a male red-winged blackbird perched on it defending its nesting territory. This is an example of <u>uniform dispersion.</u>

Explanation:

There are usually three dispersion patterns :

  1. Clumping
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Clumping is the most common.

Uniform dispersion occurs when

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While Random dispersion occurs when resources are plentiful.

Hence ,This is an example of <u>uniform dispersion.</u>

3 0
3 years ago
50 points Which of the following is one way that the circulatory system helps maintain body temperature? A. carrying heat around
frosja888 [35]
B. Controlling the flow of Blood to the skin seems to make the most sense
5 0
3 years ago
Read 2 more answers
When listing the levels of organization in organisms from least complex to most complex, which level is just below
Liono4ka [1.6K]

Answer:

Organelle (oppitional, I don't put this on my paper but you can if you want), cells, tissues,  

Explanation:

5 0
3 years ago
If two intermediate-colored chickens together produced 100 chicks, how many would you expect to be black?
sergiy2304 [10]

Answer: 25 of the chicks will be black

Explanation: Since the chickens are intermediate in colour, that is they are not black, they are heterozygous. Let B represent the allele for black colour and B represent the allele for blue colour, therefore the genotype of a chicken with an intermediate colour is Bb. A cross between two Bb chicken will produce 1 BB, 2 Bb and 1 bb chicks. 1 BB will manifest outwardly as black, 2Bb will manifest outwardly as intermediate colored while 1 bb will manifest outwardly as blue colored chicks.

Since one out of four chicks are black colored, if the two chicken produced 100 chicks, the number of chicks that will be black is 1/4 x 100 = 25. Therefore, 25 chicks out of 100 will be black.

See the attached punnet square for more information

7 0
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3. Your Digestive system. It allows you to extract the energy from other living things and use it to power your body.
4 0
3 years ago
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