Which of the Following Statements About Cellular Aging Is True

question 74

Multiple Choice

Which of the following statements about cellular aging is true?

• A) Cells can replicate indefinitely, but errors do occur.
• B) Aging may be caused by the inevitable loss of the ability of cells to duplicate perfectly.
• C) Damage is caused by free radicals that slow down the cell-duplication process.
• D) Cells from adults are able to duplicate more quickly and more times than are cells from embryos.

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Definitions:

Potassium Hydroxide

A strong inorganic base used in various chemical reactions, including neutralization and saponification processes.

Sodium Bicarbonate

A salt composed of sodium and bicarbonate ions, commonly known as baking soda, used widely in baking, cleaning, and as an antacid.

Carbon Dioxide Bubbles

Gas bubbles consisting of carbon dioxide, commonly observed when a carbonated drink is opened or during certain chemical reactions.

Dichlorobutanoic Acid

An organic compound consisting of a four-carbon chain carboxylic acid with two chlorine atoms attached, used in various chemical syntheses and potentially as an intermediate in the production of pharmaceuticals or pesticides.