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Fed [463]
3 years ago
6

Genetic drift is a change in the gene pool due to chance. Genetic drift increases as the

Biology
1 answer:
defon3 years ago
5 0

Answer:

c

Explanation:

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Antoine wants to convert millimeters into kilometers. which operation should he choose? he should multiply millimeters by 1,000.
Vadim26 [7]

we know that

1\ km =1,000,000\ mm

so

1\ mm =\frac{1}{ 1,000,000}\ km

therefore

<u>The answer is</u>

to convert millimeters into kilometers

Antoine should divide millimeters by 1,000,000

6 0
3 years ago
Read 2 more answers
Which of the following are part of the chemiosmotic coupling model? Protons are pumped out of the mitochondrial matrix into the
Lina20 [59]

The correct answer is: Protons are pumped out of the mitochondrial matrix into the intermembrane space

Chemiosmosis can be described as movement of ions across a selectively permeable membrane, down their electrochemical gradient. It occurs during the cellular respiration within mitochondria and it is involved in ATP synthesis (oxidative phosphorylation via ATP synthase).

Electrons from electron carriers (NADH and FADH) donate electrons to the electron transport chain and that causes changes in protein complexes of electron transport chain. As a consequence, protein complexes pump H+ across a selectively permeable cell membrane from the mitochondrial matrix into the intermembrane space of mitochondria.  

H+ can only get back and pass through the inner mitochondrial membrane with the help of ATP synthase (down their electrochemical gradient). ATP synthase turned by the force of the H+ diffusing through it forms ATP by adding a phosphate to ADP.

4 0
3 years ago
Similarities between mitosis and meiosis (as many as possible, I really need help)
vesna_86 [32]
Meiosis and mitosis are both preceded by one round of DNA replication; however, meiosis includes two nuclear divisions. The four daughter cells resulting from meiosis are haploid and genetically distinct. The daughter cells resulting from mitosis are diploid and identical to the parent cell. 
so the similarities are: 
-ways for cells to divide 
-same number of chromosome as the original cell 
-both have the basic 5 phases 
-both processes go through chromosome replication 
-Meiosis II is similar to Mitosis 
I hope this is helpful :)))
have a nice day
4 0
3 years ago
An adult client with cystic fibrosis is admitted to an acute care facility with an acute respiratory infection. ordered respirat
dmitriy555 [2]
<span>The answer is: at least at least 2 hours after a meal is when chest physiotherapy should be performed. This is the answer because performing chest physiotherapy closer than that to a meal will increase the risk of vomiting and aspiration. Also, performing it immediately before a meal could tire our the client and impair the ability to eat.</span>
5 0
3 years ago
Electron movement around the nucleus of an atom is analogous to the way_____________.A. insects fly around a bright lamp at nigh
bearhunter [10]

Answer:

A. insects fly around a bright lamp at night

Explanation:

insects are naturally attracted to light  due to presence of positive phototaxis.  Insects revolve around the light in the same way as electrons do around the nucleus.

4 0
3 years ago
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