3 years ago

Please help thank you

2 answers:

6 0

When a nerve impulse reaches the end of an axon, the axon terminal released ACh into the synaptic cleft. 2. ACh diffuses across the cleft and attaches to the ACh receptors on the sarcolemma of the muscle fiber. 3. ACh binding triggers electrical events that ultimately generate an action potential.

zalisa [80]3 years ago

6 0

A. the chemical signal is released.

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Neutral pH = 7, acid pH is __ to __, base pH is __ to __.

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Answer:

Acid pH is 1 to 6, base pH is 8 to 14.

Explanation:

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3 years ago

Suppose you work for a company that sells plant seeds. You are studying a plant species in which the dominant phenotype is pink

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You may want to try adding fertilizer

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4 years ago

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