Which of These Statements Does NOT Correctly Describe Cross Bridges

question 273

Multiple Choice

Which of these statements does NOT correctly describe cross bridges?

• A)They bind to actin during muscle contraction.
• B)They are formed by the globular heads of the myosin molecules.
• C) They consist of troponin and tropomyosin protruding from the actin helix.
• D) They bend during muscle contraction.

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Definitions:

Working Memory

A cognitive system with a limited capacity, responsible for temporarily holding information available for processing and decision-making.

Short-Term Memory

The part of the memory system where information is stored for a short duration, typically a few seconds to a minute.

Semantic Memory

A type of long-term memory involving the recall of general facts, concepts, and knowledge about the world, distinct from personal experiences.

Episodic Memory

A type of long-term memory that involves the recollection of specific events, situations, and experiences, including the context and emotions associated with them.