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QveST [7]
3 years ago
8

What differentiates plant and animal cells?

Biology
1 answer:
Fofino [41]3 years ago
3 0

Answer:

Cell walls composed of cellulose provide structure and support

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A. Not considered to be living things. Without cells, they can’t reach homeostasis, cannot grow, and cannot make their own energy. Replication and adaptation are present therefore they are more like androids rather than living things.
6 0
4 years ago
What would be the consequences of the following?(A) A mutation of a promoter sequence such that the promoter is deleted.(B) A mu
balu736 [363]

Answer A)

The gene would not be transcribed. This is because the gene transcribing machinery would not be activated if the promoter sequence is not recognized. Transcription will not start.

Answer B)

The gene would not be transcribed. This will result in no RNA polymerase being formed. Hence, transcription and translation will not occur.

Answer C)

The mRNA would contain intron sequences, which would be translated into extra amino acids in the protein. A non- functional protein would be made.

5 0
3 years ago
A duplicated chromosome consists of two ______. A duplicated chromosome consists of two ______. genomes centrosomes centromeres
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The answer is chromatids.

Explanation:

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