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bija089 [108]
2 years ago
5

Which word best describes the structure of the cell membrane? A rigid b layered c impermeable d nonpolar?

Biology
1 answer:
Elena-2011 [213]2 years ago
5 0

Answer;

-Layered

The word that best describes the structure of the cell membrane is Layered

Explanation;

-Cell membranes are based on lipid bilayer. Plasma membranes consist of a lipid bilayer with proteins embedded in the bilayer. The principle lipids are phospholipids. A phospholipid molecules has a hydrophilic head with a phosphate group as part of its structure and two hydrophobic tails.


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Answer:

The correct answer will be option- A and D

Explanation:

<em>E.coli</em> is a bacteria which is pathogenic to humans and<em> E. histolytica</em> is an amoeba which is a parasite.  Both are different species but both are single-celled organism which to survive share feature among them.

The common characters shared by these two species are: they depend on the source of energy for their survival which they usually get from the hosts. Both the species reproduce to produce progenies like them which help them maintain continuity of the species of Earth.

Thus, options- A and D are the correct answer.

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Answer:

DNA replication is faster and microscopic in size, smaller than eukaryotic cell.

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