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Biology, 21.01.2021 16:50 amandafroman
What type of feedback occurs when a neuron is stimulated to open a membrane channel, which causes other channels to open?
1. Negative feedback, because the message is being depressed
2. Negative feedback, because the message is increasing the effect
3. Positive feedback, because the message is being amplified
4. Positive feedback, because the message is weakening the signal
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