2 years ago

What does facilitated diffusion across a cell membrane require

1 answer:

8 0

Answer:

Explanation: In facilitated diffusion, molecules diffuse across the plasma membrane with assistance from membrane proteins, such as channels and carriers. A concentration gradient exists for these molecules, so they have the potential to diffuse into or out of, the cell by moving down it.

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Mistakes can happen during DNA replication, and if they are not repaired it can result in a mutation. Certain mutations can lead

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Mutations result either from errors in DNA replication or from the damaging effects of mutagens, such as chemicals and radiation, which react with DNA and change the structures of individual nucleotides. All cells possess DNA-repair enzymes that attempt to minimize the number of mutations that occur

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During telophase

ICE Princess25 [194]

I think it is that the cytoplam divides

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Please helppp!!!!!!!!!!!!!!!!!!!!!!!!

Ronch [10]

Answer:

B (nematocysts)

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Which of these does NOT occur during meiosis? *

Tamiku [17]

Answer:

production of new gene combination

Explanation:

cause it doesnt occur during meiosis

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2 years ago