Which Histone Is Replaced in Nucleosomes Found in the Vicinity

question 21

Multiple Choice

Which histone is replaced in nucleosomes found in the vicinity of centromeres?

• A) histone H1
• B) histones H2A
• C) histone H2B
• D) histone H3
• E) histone H4

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Definitions:

Hypotheses

Proposed explanations for a phenomenon, put forward as bases for further investigation, validation, or refutation.

Amenable

Willing to follow advice or authority; open and responsive to suggestion.

Scientific Test

A methodically organized procedure in science aimed at discovering, demonstrating, or testing a hypothesis or theory.

Demand Characteristics

Cues in an experimental environment that suggest to participants what behavior is expected, desired, or appropriate, potentially influencing their responses.