Which Statement Is True Regarding Aging

question 22

Multiple Choice

Which statement is true regarding aging?

• A) Genetics may partially determine how long a person lives.
• B) DNA mutations accumulate as the body ages.
• C) Lack of calcium in a person's diet may lead to bone loss.
• D) Some proteins become cross-linked and reduce organ function.
• E) All of the answer choices are true statements about aging.

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Definitions:

Principal

The main party to a transaction or contract, or the amount of money on which interest is paid or received.

Ratify

The official approval or confirmation of a treaty, contract, or agreement, making it valid and binding.

Contract

A legally binding agreement between two or more parties that outlines the terms and conditions of a particular arrangement or transaction.

Affirm

To confirm, ratify, or declare positively, often in a legal context such as affirming a judgment.