Which of the Following Events Occurs in Both the G₁

question 15

Multiple Choice

Which of the following events occurs in both the G₁ and the G₂ phases?

• A)Mitosis
• B)DNA replication
• C)Cytokinesis
• D)Spindle apparatus formation
• E)Cell growth

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Definitions:

Activation Energy

The minimum amount of energy required to initiate a chemical reaction.

Biological Catalysts

Enzymes that speed up chemical reactions in biological processes without being consumed.

Enzymes

Biological catalysts that speed up chemical reactions in living organisms by lowering the activation energy.

Phosphorylation Reaction

A chemical process that involves the addition of a phosphate group to a molecule, often altering the function of proteins.