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ale4655 [162]
3 years ago
12

How are SA node cells similar to nerve cells?

Biology
1 answer:
d1i1m1o1n [39]3 years ago
8 0

Answer:

It has property of automaticity. Is is modified myocyte and depolarizes on its own and doesn't require and nerve.

Explanation:

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Answer:

Option A (dark energy) is the right answer.

Explanation:

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Some other three choices have no relation to the particular situation. Thus option A would be the right solution.

8 0
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Which cell structures are found in plant cells, but not in animal cells?
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Answer:

The one I know is plant cell has no cell wall while animal cell have cell wall

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Twelve pairs of ribs attach to what section of the spinal column?
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