Questions? What needs to be answered
Answer:
e. whether or not the impulse begins in the CNS
Explanation:
Nerve impulse is action potential movement through the axon. Nerve impulse propagation has its velocity (speed at which nerve impulse travels down the axon) which depends on many factors. For example, myelination increases the conduction velocity. Also, the larger the diameter of an axon, the higher the velocity is. Nodes of Ranvier present on the axons, and myelin sheath between the nodes act as a good electrical insulator which also increases the velocity.
#1 is the first one the 2one is the 2nd one the 3one is the first one and last one is the 2nd one
Answer:
The organelles found in plant cells: central vacuole, nucleus, and cell wall.
Answer:
B) a video that shows a large river that has penguin populations on both sides
Explanation:
just took the test on edge 2021
