The Liver Is in the Right Upper Quadrant of the Abdomen

question 237

True/False

The liver is in the right upper quadrant of the abdomen.

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Definitions:

Regulatory Sequences

Segments of DNA that are involved in controlling the activity of genes, including when, where, and how much of a gene product is made.

Constitutive

Expressed continuously under normal physiological conditions, not subject to regulation by environmental conditions.

Lac Operon

A set of genes involved in the metabolism of lactose in bacteria, along with their promoter and operator sequences that control their expression.

Repressor Protein

A type of protein that binds to specific DNA sequences and inhibits the expression of a gene by blocking RNA polymerase.