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2 years ago

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1. The drug is effective when its concentration is at or above 70 mg/ml. For what length of time is the concentration at or abov

e this level?

1 answer:

almond37 [142]2 years ago

4 0

45mg/ml is the disheveled Hagen jags

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The question is in the screenshot

Anika [276]

I think the answer would be C.

4 0

2 years ago

Metabolism is a term used to describe all the chemical processes that go on

inysia [295]

These chemical processes require energy. The respiration and metabolism require adenosine triphosphate (ATP) which is cellular energy, and the organs get their fuel from the calories we consume. Without this energy, we eventually die

8 0

2 years ago

Fruit flies have eight pairs of chromosomes. Calculate the genetic possibilities from independent assortment of a zygote made fr

Furkat [3]

Answer:

256

Explanation:

If there are 2 pairs of chromosomes Aa and Bb, there are 4 possibilities for independent assortment of gametes:

A w B, aith with b, A with b and a with B.

If there are 3 pairs of chromosomes Aa, Bb and Cc, there are 8 possibilities:

ABC, abc, ABc, Abc, aBC, aBc, abC, AbC

This corresponds to 2^n, where n= the number of chromosomes.

Therefore, with 8 chromosomes, the possibilities are 2^8 = 256

This is for each parent.

8 0

2 years ago

Read 2 more answers

Is the reduced form of cytochrome c more likely to give up its electron to oxidized cytochrome a or cytochrome b, why? Provide a

Vadim26 [7]

Answer:

The reduced form of cytochrome c more likely to give up its electron to oxidized cytochrome a having a higher reduction potential.

Explanation:

Electrons from NADH and FADH2 flow spontaneously from one electron carrier of the electron transport chain to the other. This occurs since the proteins of the ETC are present in the order of increasing reduction potential. The reduced cytochrome b has lower reduction potential than cytochrome c1 which in turn has a lower reduction potential than the cytochrome c.

Cytochrome c is a soluble protein and its single heme accepts an electron from cytochrome b of the Complex III. Now, cytochrome c moves to complex IV which has higher reduction potential and donates the electron to cytochrome a which in turn passes the electrons to O2 via cytochrome a3.

3 0

3 years ago

A team of astronomers discovers a new planet with water. They notice that the process of evaporation does not seem to be working

olya-2409 [2.1K]

Answer:

<em>A team of astronomers discovers a new planet with water. They notice that the process of evaporation does not seem to be working on this planet. Which statement best explains the state of the water cycle on this newly discovered planet?</em>

<em></em>

<em>The water is trapped as water vapor in the atmosphere and clouds.</em>

<em></em>

<em>Hope this helps!</em>

<em></em>

6 0

2 years ago