Which of These Statements Describes When Spatial Summation Occurs in a Postsynaptic

question 188

Multiple Choice

Which of these statements describes when spatial summation occurs in a postsynaptic neuron

• A)when several EPSPs from a single presynaptic input sum to reach threshold
• B)when EPSPs from several presynaptic inputs sum to reach threshold
• C)upon simultaneous interaction of an EPSP and an IPSP
• D)when several IPSPs from a single presynaptic input sum to hyperpolarize the membrane

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Definitions:

Asset Turnover

A financial ratio that measures the efficiency of a company's use of its assets to generate sales or revenue.

Return On Assets

A financial metric that indicates how profitable a company is relative to its total assets, measuring how efficiently a company uses its assets to generate earnings.

Profit Margin

A financial ratio calculated as net income divided by revenue, indicating the percentage of revenue that is retained as profit after accounting for costs and expenses.

Asset Turnover

A metric indicating how effectively a company utilizes its assets to produce sales income.