Why Is Bound GTP Considered a "Clock"?
A) It Is $\alpha$

question 24

Multiple Choice

Why is bound GTP considered a "clock"?

• A) It is always produced and degraded in specific time intervals.
• B) It is regulated by energy.
• C) The G _\(\alpha\) receptors have intrinsic GTPase activity, hydrolyzing GTP to GDP and P_i.
• D) It spontaneously hydrolyzes in the binding site of G proteins.
• E) None of the answers is correct.

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Definitions:

Absorption-Costing Format

An accounting method that includes all manufacturing costs (direct materials, direct labor, and both variable and fixed overhead) in the cost of a product.

Controllable Costs

Expenses that can be directly controlled or influenced by a manager or decision-maker within a short term.

Cost Centre

A division or department within an organization that does not directly generate revenue but incurs costs, used to monitor and control expenses.

Performance Measure

Indicators used to evaluate the efficiency, effectiveness, and impact of an organization's actions towards achieving predefined objectives.