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Which Sentence Expresses Numbers Correctly

question 22

Multiple Choice

Which sentence expresses numbers correctly?


Definitions:

Lac Operon

A gene regulatory mechanism in bacteria where the metabolism of lactose is controlled by the interaction of several genes and protein products.

Mutation

A change in the DNA sequence within an organism's genome, which can lead to variations in physical appearance, function, or behavior.

Lactose

A sugar present in milk and dairy products, consisting of glucose and galactose units.

Transcription

The process by which the information in a strand of DNA is copied into a new molecule of messenger RNA (mRNA).

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