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Naddika [18.5K]
4 years ago
13

Which of the following is a substance that acts at a long distance from the site at which it is secreted? View Available Hint(s)

Which of the following is a substance that acts at a long distance from the site at which it is secreted? A. paracrine signal B. local regulator hormone C.neurotransmitter synaptic signal
Biology
1 answer:
Bogdan [553]4 years ago
4 0

Answer:

neurotransmitter synaptic signal .

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