Many of the Specific Functions That Are Triggered When a Cell

question 126

Multiple Choice

Many of the specific functions that are triggered when a cell passes one of the cell cycle checkpoints result from activation of enzymes and other proteins. A common mechanism for this activation is:

• A)phosphorylation of specific proteins.
• B)signal transduction.
• C)polymerization of tubulin.
• D)ATP synthesis.

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Definitions:

Functional Theory

A sociological perspective that examines society as a complex system whose parts work together to promote solidarity and stability, focusing on social functions and contributions.

Intergenerational Mobility

Is social mobility that occurs between generations.

Substantial

Of considerable importance, size, or worth; something that is ample or significant in quantity.

More Than One Generation

This phrase typically refers to the involvement or consideration of multiple age groups within a family, community, or study, spanning parents, children, and possibly grandparents.