The Normal Function of a Tumor Suppressor Gene Is to

question 11

Multiple Choice

The normal function of a tumor suppressor gene is to

• A)suppress the growth of tumors already present in all multicellular eukaryotes.
• B)prevent progression of the cell cycle unless conditions are right for moving forward.
• C)promote progress through the cell cycle.

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Definitions:

Reaction

A reaction involves the transformation of one or more substances into different substances through the breaking and forming of chemical bonds.

Exothermic

An exothermic reaction is a chemical reaction that releases heat and energy to its surroundings.

Activation Energy

Activation energy is the minimum quantity of energy which the reacting species must possess in order to undergo a specified reaction.

Flashover

An event in which an entire room or area bursts into flames almost simultaneously, often due to the rapid spread of fire through combustible materials.