Cells Replicate DNA

question 49

Multiple Choice

Cells replicate DNA

• A)during the M phase of the cell cycle.
• B)all the time.
• C)during the S phase of the cell cycle.
• D)only when a person is stresseD.

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Definitions:

Chlorine

A chemical element with symbol Cl and atomic number 17, widely used as a disinfectant and in the production of industrial and consumer products.

Zinc

A metallic element essential for human health, involved in enzyme function, protein synthesis, and immune system health.

Nitrogen Metabolism

The process by which nitrogen is taken up, transformed, and made available to all living organisms, crucial for amino acid and nucleotide synthesis.

Respiration Enzymes

Respiration enzymes are proteins involved in the process of cellular respiration, facilitating reactions that convert nutrients into energy.