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Schach [20]
3 years ago
6

A scientist grew Bacteria in a system that allowed for the addition of fresh

Biology
1 answer:
emmainna [20.7K]3 years ago
8 0

b

Explain why viruses are not considered to be living.

viruses are not considered to be living because they lack cells and cannot reproduce on their own. although viruses contain DNA, they do not have a cell membrane, cytoplasm, ribosomes, or other organelles. they also need to use the cells of living organisms in order to replicate.

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Cell differentiation defnition
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Answer:

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7 0
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what is the characteristic of a cell membrane that controls which substances can enter and exit the cell
lorasvet [3.4K]

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selective permeability

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True

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2 years ago
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Which of the following is a good example of something a cell might do during G1 phase?
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