Progression Through the M Phase Checkpoint Is Stimulated by a Complex

question 19

Multiple Choice

Progression through the M phase checkpoint is stimulated by a complex that does which of the following things?

• A)activates separase to cleave cohesin proteins
• B)activates separase to modify kinetochores
• C)activates motor molecules at the centromere to begin disassembly of spindle microtubules
• D)activates assembly of spindle microtubules

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Definitions:

Directive

An authoritative instruction or guideline that directs action or establishes a policy for behavior.

General Direction

A broad outline or course of action that indicates a path forward but lacks specific details.

Position of Influence

A role or status that allows an individual to have an effect on the actions, behavior, or opinions of others.

Transactional Leader

A leadership approach based on transactions or exchanges between leaders and followers, involving rewards for achievements and penalties for failures.