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vodomira [7]
3 years ago
13

Which Describes Evolution?

Biology
1 answer:
sp2606 [1]3 years ago
8 0
The answer is D: A gradual change in a species over time.
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Which of the following checkpoints does not occur late in G1? View Available Hint(s) Which of the following checkpoints does not
diamong [38]

Answer:

<h3>As per the hints most applicable is a check that chromosome replication has been successfully completed this is because chromosome replication does not occur until after G1. Actually this checkpoint is G2.</h3>

Explanation:

During G2 phase cell undergoes rapid growth in size as well as protein synthesis takes place. During this process cell basically prepare itself for mitosis.

8 0
4 years ago
A) Choose the two enzymes that together catalyze the net reaction:
Gemiola [76]

Answer:

glutamine synthetase-glutamate synthase

b)Glutamate dehydrogenase catalyzes the same reaction, but only under conditions of very high NH4+ levels such as agricultural fertilizers since the reaction is unfavorable under standard conditions (ΔGº’ = +30kJ/mol). Under physiological conditions, this reaction deaminates glutamate.

Explanation:

The importance of the first reaction you can see that it needs a molecule of ATP in order to create the catalysm, so that´s why that enzyme is called synthetase, since it needs a molecule of ATP to do its work, the other one, the glutamate synthetase, because it does not need the molecule of ATP to do so.

Glutamate can only catalyze the reaction under certain not found in nature regularly conditions, that´s why it doesn´t work as a dehydrogenase.

3 0
4 years ago
Help me out with this one
lukranit [14]
I’d say it would be hippos
7 0
3 years ago
Please help!!! I was sick when I got this for homework so I have no clue.
den301095 [7]

Answer:

Number 3 is “dark”

Explanation:

After the Industrail Revolution, there was a large growth in dark peppered moth population.

6 0
3 years ago
L. A farming area developed a major locust problem. Swarms of locusts were destroying crops and the environment. A team of
photoshop1234 [79]

Answer: how a decreased number of locusts would affect other organisms.

Explanation:

When engaging in any action aimed at destroying large numbers of an organism as is the case here, there is always a need to check what impact it might have on the ecosystem at large.

This is why it is very important that the effect of a decreased number of locusts on other organisms is evaluated before such drastic action is taken. If it would lead to a situation where the ecosystem is destabilized, the consequences would be far reaching and very damaging.

8 0
3 years ago
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