Which of the Following Is Not Included Within the Nucleus

question 61

Multiple Choice

Which of the following is not included within the nucleus of a typical interphase (nonmitotic) cell?

• A)chromosomes
• B)nuclear matrix
• C)nucleolus
• D)nucleoplasm
• E)mesosome

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Definitions:

Steroid Hormones

Lipid-soluble molecules derived from cholesterol that regulate a variety of physiological functions including metabolism, inflammation, and sexual function.

Plasma Membrane

The lipid bilayer that surrounds a cell, controlling the passage of substances in and out of the cell.

Phosphodiesterase

Enzyme that splits phosphodiester bonds—that is, that breaks down cyclic AMP to AMP.

Phosphodiesterase

An enzyme that plays a role in cell signal transduction by breaking down phosphodiester bonds.