What Is Different About the Cell Cycle in a Cancer

question 55

Multiple Choice

What is different about the cell cycle in a cancer cell?

• A) The normal checkpoints controlling each phase are ignored.
• B) Gap 1 and Gap 2 get skipped.
• C) DNA synthesis happens twice.
• D) Mitosis never occurs.
• E) The normal checkpoints controlling each phase end up stopping each phase.

---

Definitions:

Molecular Formula

A representation of the types and numbers of atoms present in a molecule, showing the exact composition of that molecule.

Branched Alkanes

Hydrocarbons that contain a main chain of carbon atoms with one or more side chains or branches, affecting their physical and chemical properties.

Linear Alkanes

Alkanes that consist of carbon atoms arranged in a straight chain, without any branches.

Methylpentane

A hydrocarbon molecule with the chemical formula C6H14, representing an isomer of hexane, used in various chemical applications.