Q3 of 32 Page 119

Resting membrane potential is maintained by

Ion Pump


Explanation:


Resting membrane potential is maintained by ion pump which transports outward and inside the cell.


Neurotransmitter transmits signals across a chemical synapse from one neuron to another neuron.


Hormones are chemical substances secreted by endocrine glands directly into bloodstream. They act as messengers and control and coordinated activities of the body.

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Chemicals which are released at the synaptic junction are called

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Potential difference across resting membrane is negative. This is due to differential distribution of the following ions

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Which of the following is not involved in Knee-jerk reflex?