A Chromatin "Reader Complex" …

question 19

Multiple Choice

A chromatin "reader complex" …

• A) is always coupled to a "writer complex" and spreads specific chromatin modifications.
• B) can recognize any histone code.
• C) binds tightly to the chromatin only when a specific set of histone marks is present.
• D) can only bind to a single specific histone mark.
• E) has at least five protein subunits.

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Definitions:

Inferior Oblique

A muscle in the eye that contributes to the upward and outward movement of the eyeball.

Optic Canal

A narrow passageway in the sphenoid bone of the skull through which the optic nerve and ophthalmic artery pass to the eye.

Agonist

A substance that fully activates the receptor it binds to, producing a maximal biological response.

Inferior Rectus

A muscle in the eye that controls downward eye movements, part of the extraocular muscles.