To activate a neuron, first a stimulus must reach the . At the location channels open and this positively charged ion enters the cell.

Sodium, potassium, ATP, synapse, depolarize, axon, repolarize, action potential, dendrite, terminal bulb, neurotransmitter

1.Synapse

2. Sodium potassium

Explanation:

the synapse is the space between two neurons also where neurotransmitters are transfered and where action potential takes place which NA k pump is needed.

answer:

Bones of the leg, ankle and foot: There are 62 lower extremity bones. They consist of 10 hip and leg, 14 ankle and 38 foot bones. The 10 hip and leg bones are the innominate or hip bone (fusion of the ilium, ischium, and pubis), femur, tibia, fibula, and patella (kneecap) on each side.

Explanation:

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