Vectors and Have the Following Components: the Magnitude

question 77

Multiple Choice

Vectors and have the following components: The magnitude of the vector is

• A) 6.3 units.
• B) 10.0 units.
• C) 2.8 units.
• D) 8.2 units.
• E) 16 units.

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Definitions:

XIST Gene

A gene that is crucial for X-chromosome inactivation, a process that occurs in females to prevent the overexpression of X-linked genes.

Barr Body

A Barr Body is an inactivated X chromosome found in the cell nuclei of female mammals, visible as a dense mass.

Lac Operon

A group of genes with a single promoter that are involved in the transport and metabolism of lactose in bacteria and regulated together.

Escherichia Coli

A species of bacteria found in the intestines of animals and humans; some strains can cause food poisoning.