An Inhibitory Postsynaptic Potential (IPSP) Occurs in a Membrane Made

question 88

Multiple Choice

An inhibitory postsynaptic potential (IPSP) occurs in a membrane made more permeable to ________.

• A) K+
• B) Na+
• C) Ca2+
• D) ATP
• E) acetylcholine

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Definitions:

Direct Materials Price Variance

Direct materials price variance is the difference between the actual cost of materials and the standard cost, multiplied by the quantity of materials purchased.

Standard Price

A predetermined cost that management expects to pay under normal conditions for a specific quantity of goods or services.

Unfavorable Staff Time Variance

A discrepancy where the actual hours worked by employees exceed the planned or standard hours, typically leading to higher costs.

Insufficient Staff Training

A situation where employees lack the necessary skills and knowledge to perform their job effectively.