Which of the Following Statements Are True of Trace Elements

question 148

Multiple Choice

Which of the following statements are true of trace elements? (Read carefully and select all of the correct statements.)

• A)Iron is part of the hemoglobin in RBCs.
• B)Vitamin B₁₂ contains the mineral copper.
• C)The transmission of nerve impulses depends on sodium and potassium.
• D)Cobalt is needed for the hormone thyroxine.
• E)Phosphorus is part of DNA and RNA
• F)The mineral necessary for blood clotting is iodine.
• G)The mineral that helps store oxygen in muscle cells is magnesium.
• H)Sulfur is part of some proteins.

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Definitions:

Unanimous Vote

A unanimous vote occurs when all members of a decision-making body agree on a proposal or decision, indicating full support or approval.

Outside Directors

Board members of a corporation who are not part of the company's day-to-day operations, offering independence and oversight.

Ownership Interest

A party's legal share in or claim to a company, property, or asset, entitling them to certain rights such as profits, voting, and transfers.

Corporate Policy Decisions

Strategic choices made by a company's leadership that impact its operations, ethical stance, or market position.