When an Impulse Arrives at the Synaptic End Bulb,the Membrane

question 4

Short Answer

When an impulse arrives at the synaptic end bulb,the membrane becomes more permeable to [dropdown 1].The ion movement into the synaptic end bulbs causes [dropdown 2] of [dropdown 3] into the synaptic cleft.
Dropdown 1 choices:
calcium
chloride
potassium
sodium
Dropdown 2 choices:
endocytosis
exocytosis
Dropdown 3 choices:
electrons
ions
neurotransmitters
protons

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Definitions:

Price Elasticity

The measure of how much the quantity demanded or supplied of a good changes in response to a change in its price.

Price Doubles

A situation where the price of a good, service, or commodity increases to twice its previous level, affecting supply and demand dynamics.

Intensive Margin

The degree to which factors of production, such as labor, are utilized more intensely to increase output in the short term.

Consumption Changes

Variations in the amount and types of goods and services used by households over time.