Which Major Checkpoint Delays the Cell Cycle When DNA Replication

question 165

Multiple Choice

Which major checkpoint delays the cell cycle when DNA replication is incomplete?

• A)G₁ checkpoint
• B)G₂ checkpoint
• C)M checkpoint
• D)G₁, G₂, and the M checkpoints
• E)None of the checkpoints delays the cell cycle when DNA replication is incomplete.

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Definitions:

Aldose

A type of carbohydrate that contains an aldehyde group as its carbonyl functional group.

Glycosides

Compounds formed from a sugar and another compound by replacement of a hydroxyl group in the sugar by another group.

Methyl Glycoside

Glycosides formed by the reaction of a sugar with methanol, where the glycosidic bond is between the sugar and the methyl group.

Galactose

A simple sugar (monosaccharide) that is a constituent of lactose, found in milk.