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nalin [4]
3 years ago
7

Which feature is

Biology
1 answer:
Yanka [14]3 years ago
7 0

Answer:

C. Coupled reactions establish an electrochemical gradient across a membrane.

Explanation:

  • During cellular respiration in mitochondria, and during photosynthesis in chloroplasts, the electron transport chain requires a proton gradient to pump protons across the membrane by active transport.
  • Protons flow back across the membrane by facilitated diffusion through ATP synthase, which utilizes them to phosphorylate ADP to ATP.
  • This process of ATP synthesis by harnessing the elctrochemicaal gradient geenrated by the diffusion of protons across the biological membrane through ATP synthase is called chemiosmosis.

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pishuonlain [190]
The aurora borealis is caused by the collisions between gaseous particles in the Earth's atmosphere.
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10. Brown pelicans are fish-eating birds. As a result of an El-Nino event, the population of brown pelicans in southern Californ
Firlakuza [10]

Answer:

Warmer ocean temperatures can cause fish to move to colder water farther from pelican nest sites

Explanation:

climate change is an important factor that affects the migration of fish from one place to the other. fish is seen to migrate/move from a warm water(heat) to a cold water/region so as to ensure their survival. the activities of man has affect the climate of our environment causing more heat the water bodies.

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3 years ago
Which of the following statements about plankton or nekton is NOT correct?
Oduvanchick [21]

Answer:

C. All plankton are closely related to plants.

Explanation:

Plankton are organisms found in water that exist in a drifting state. They are too small or weak to swim on their own, so they let the current or tide carry them. They are usually microscopic but include larger species as well, such as some crustaceans and jellyfish.

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Zooplankton are heterotrophic plankton, which means that they feed on other organisms. They are animals and aren't closely related to plants.

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6 0
3 years ago
What is the maximum magnification of most classroom compound light microscopes?
Nutka1998 [239]

Answer:2000x

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4 0
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Sandra is heterozygous for eye shape.
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Awnser:

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