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Oxana [17]
3 years ago
13

When sodium ions enter a neuron through chemically gated channels, they always cause depolarization, and thus firing of the cell

. The same effect occurs when we contract skeletal muscle cells because they also contain
Biology
1 answer:
kherson [118]3 years ago
4 0

Answer:

Calcium ions

Explanation:

This is because the contraction of skeletal muscle occurs as a result of the release of Calcium ions from internal stores which is a result of the function of a neural signal.

So, skeletal muscles contract when calcium ions are released. There is also an action potential which is generated which causes the muscle to contract. This action potential is present in both skeletal muscle cells and neurons and is as a result of the movement of sodium ions in neurons and calcium ions in skeletal muscle cells.

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In which example do the cardiovascular and respiratory systems work together?
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○A)taking carbon dioxide from cells and removing it from the body

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8 0
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g The transcriptome of humans shows that (select all that apply): Group of answer choices Approximately 2% of the genome is tran
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Answer:

- A large number of non-protein coding sequences are transcribed

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Explanation:

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4 0
3 years ago
Consider the cross Aa BB Cc dd X Aa bb cc Dd. Assume that the four allelic pairs assort independently. (a) How many different ty
Ksivusya [100]

Answer:

The parent with the genotype Aa BB Cc dd can produce 4 different types of gametes.

Explanation:

<em>The law of independent assortment states that the alleles for a trait separate when gametes are formed. </em>

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3 0
3 years ago
According to the law of gravitation, how does the force of gravity relate to an
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6 0
3 years ago
Read 2 more answers
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