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kow [346]
3 years ago
12

What is the function of the hydrogen ion concentration gradient?

Biology
1 answer:
padilas [110]3 years ago
4 0

Answer:

Notice the large difference in the number of hydrogen ions on the two sides of the membrane. This difference is a hydrogen ion, or proton, concentration gradient. The energy associated with this gradient is used to synthesize ATP from ADP and Pi. This occurs at the ATP synthase complex.

Explanation:

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Which of the following scenarios is an example of temporal isolation?
DedPeter [7]

Answer:

B. Black-eyed Susans and daisies used to be part of the same species. A random mutation in a subset of a population caused one group to release their pollen three weeks before the other, causing interbreeding to cease.

Explanation:

Temporal isolation, where temporal relates to time. So temporal isolation is the process where two populations will reproduce at different times/different seasons and therefore cause a split in species. In this case, we see the flowers release pollen at different times and caused a split into two distinct species.

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2 years ago
Which of the following adds to the greenhouse effect and global warming?
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Answer:

The gases that contribute to the greenhouse effect include water vapor, carbon dioxide (CO2), methane, nitrous oxides, and chlorofluorocarbons (CFCs). On Earth, human activities are changing the natural greenhouse

Explanation:

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7 0
3 years ago
When tumor cell DNA is examined from people at different stages of the same cancer type, mutations that are common to all of the
Travka [436]

The correct answer s act late in the disease.

Disease:

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Learn more about disease  here brainly.com/question/19813896

#SPJ4

5 0
2 years ago
Which of the following is associated with plates sliding past each other?
Alla [95]
Earthquakes can be recognized through association of plates sliding past each other.
4 0
3 years ago
New Zella article called: how chromosome mutations occur. There are four questions on the quiz I can't get any of them. Please h
nadezda [96]

Answer:

Change in the structure of chromosome.

Explanation:

Chromosome structure mutations are the changes that occur in the structure of chromosomes rather than just individual nucleotides. These mutations occurs due to the errors that happens in cell division that leads to the breaking in section of a chromosome, which can be duplicated or move onto another chromosome. Chromosome mutation is the process of change in the chromosomes that occurs due to the rearranged chromosome parts and  abnormal numbers of individual chromosomes.

8 0
2 years ago
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