Synaptic Scaling Is a Phenomenon Where

question 35

Multiple Choice

Synaptic scaling is a phenomenon where

• A) neurons adjust their sensitivity to stimuli dependent on their activity
• B) synapses are increased or decreased in size proportional to the size of the neuron
• C) the number of neurons in a given region of the brain corresponds to the activity in that region
• D) synapses release neurotransmitters in amounts that correspond to their previous level of activity

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Definitions:

Contribution Margin

The amount remaining from sales revenue after variable costs are deducted, contributing to covering fixed costs and generating profit.

Break-Even Point

The financial point at which costs equal revenues, so there is no net loss or gain.

Contribution Margin

The amount remaining from sales revenue after variable expenses have been deducted, contributing to covering fixed costs and profit.

Break Even

is the point at which total costs and total revenues are equal, meaning there is no net loss or gain, and it's a rephrased term for determining financial balance.