True. A neuron is nerve cell. It is considered the functional unit of the nervous system and it carries electrical impulses to the appropriate part of the nervous system or interprets the impulse and allows a response. The electrical impulse or message is carried through the fibrous extensions of the neuron called dendrites to the cell body. It passes through the cell body via the axon and finally to the end brush , a collection of fibers that extend off the axon. The electrical impulse then triggers a release of chemicals which permit the impulse to jump through the synapse, the space between the axon of one neuron and the dendrites of the next neuron.

3 0

3 years ago

A muscle cramp is a sudden, painful contraction of a muscle, during which movement is difficult. What is happening at the cellul

LUCKY_DIMON [66]

The answer to your question is B, Myosin and actin do not fully detach, so the muscle cannot relax.

Hope this helps!

3 0

3 years ago

Read 2 more answers

Which shows a correct order of steps in the scientific method? develop a hypothesis, analyze data, draw conclusions, make observ

BaLLatris [955]

Develop a hypothesis, make observations, analyze data, draw conclusions