Which of the Following Statements Is True

question 5

Multiple Choice

Which of the following statements is true?

• A) In muscle contraction, the roles of calcium and magnesium are antagonistic, with calcium promoting the process and magnesium being the inhibitor.
• B) Magnesium promotes phosphorus absorption.
• C) Calcium and magnesium promote each other's reabsorption in the kidney.
• D) Calcium may cause an alteration in magnesium distribution by changing the flux of magnesium across the cell membrane or displacing it on its binding sites.

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Definitions:

Steiner's Law

A principle in social psychology that outlines how group productivity is determined by the sum of individual members' contributions, subject to the effects of coordination and motivation.

Group Productivity

Denotes the collective output or accomplishment of a group, often measured in terms of quantity, quality, and efficiency of work produced.

Faulty Process

A procedure or operation that is flawed or dysfunctional, often leading to errors or failures in achieving its intended outcome.

Unitary Task

An assignment or job that requires a unified or singular effort, often focusing on a specific objective or goal.