Which Membrane Protein Transport Process Plays an Important Role in Terminating

question 49

Multiple Choice

Which membrane protein transport process plays an important role in terminating the contraction of cardiac muscle?

• A) Ca ²⁺-ATPase pumps move Ca²⁺ from the T-tubule back into the sarcoplasmic reticulum.
• B) Na⁺/K⁺-ATPase pumps move Na⁺ back into the cytosol and K⁺ back into the T-tubule lumen.
• C) Ca²⁺-ATPase pumps move Ca²⁺ from the cytosol back into the sarcoplasmic reticulum.
• D) Na⁺/Ca²⁺-exchangers move Na⁺ out of the cytosol in exchange for Ca²⁺ movement into the sarcoplasmic reticulum.
• E) Na⁺/K⁺-ATPase pumps move Na⁺ and K⁺ back out of the cell.

Apply creative problem-solving strategies.

Recognize the importance of persistence and asking for help in problem-solving.

Learn how to design and implement surveys for research or project purposes.

Appreciate the significance of Bloom's Taxonomy in the problem-solving process.

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Definitions:

Goods And Services

Products that satisfy human wants or needs, which can be tangible items or intangible services.

Knowledge-Based

A system or process that is driven by the understanding, skills, and expertise of its participants rather than by mere access to raw data.

Inconsistent Product Definition

A scenario where there is a lack of clarity and coherence in the features, specifications, and requirements of a product across different stages of its development.

Interchangeable Parts

Components that are made to specifications that ensure they are so nearly identical that they will fit into any device of the same type.