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Ymorist [56]
3 years ago
14

Which characteristic makes a cell membrane selectively permeable?

Biology
1 answer:
miv72 [106K]3 years ago
4 0

Answer:A selectively permeable cell membrane is one that allows certain molecules or ions to pass through it with active or passive transport.

Explanation:

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The  three situations in which ionic reactions go to completion is formation of a gas,  a precipitate and a slightly ionized product.

<h3>What are ionic reactions?</h3>

It indicates the flow of electrons and, therefore, the bonds broken and formed in the course of the reaction. It is theoretical, it can be corroborated by experiments, but sometimes there is no consensus on the mechanism by which a certain reaction occurs.

Chemical reactions are the result of the transformation that occurs in substances, where atoms rearrange themselves, modifying their initial state. Thus, chemical compounds undergo changes generating new molecules. In turn, the atoms of the elements remain unchanged.

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7 0
2 years ago
Describe the genetic makeup of the offsprings of asexual reproduction.
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Answer:

They are genetically identical to the parents and only differ if a genetic mutation occurs.

Sexual reproduction involves two parents and produces offspring that are genetically unique.

The greater the genetic variation, the better change that an individual in the population have a favorable gene that can help survival.  Genetic variation is an important force in evolution as it allows natural selection to increase or decrease frequency of alleles already in the population.

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2 years ago
The cells carrying out cellular aerobic respiration in humans obtain oxygen from
belka [17]

glucose is been oxidised to produce pyruvic acid and oxygen

3 0
3 years ago
What is eagle habitat.
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the eagle habitat is estuaries, large lakes, reservoirs, rivers, and some seacoasts, but in the winter the eagle congregate near open water in tall trees for spotting prey.

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Which of the following is not a characteristic of biofilms?
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