For Each of the Following Sentences, Choose One of the Options

question 60

Essay

For each of the following sentences, choose one of the options enclosed in square brackets to make a correct statement about nucleosomes.
A.Nucleosomes are present in [prokaryotic/eukaryotic] chromosomes, but not in [prokaryotic/eukaryotic] chromosomes.
B.A nucleosome contains two molecules each of histones [H1 and H2A/H2A and H2B] as well as of histones H3 and H4.
C.A nucleosome core particle contains a core of histone with DNA wrapped around it approximately [twice/three times/four times].
D.Nucleosomes are aided in their formation by the high proportion of [acidic/basic/polar] amino acids in histone proteins.
E.Nucleosome formation compacts the DNA into approximately [one-third/one-hundredth/one-thousandth] of its original length.

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Definitions:

Chronic Fatigue

A long-term condition characterized by extreme tiredness or exhaustion that isn't relieved by rest and can't be explained by an underlying medical condition.

Body Scan

A mindfulness practice involving paying attention to different parts of the body in sequence to promote relaxation and awareness.

Muscle Relaxation

A technique used to reduce tension and stress in muscles, often through exercises or therapies aimed at relaxation.

Diaphragmatic Breathing

Diaphragmatic breathing is a deep breathing technique that involves conscious, deliberate breathing through the diaphragm to promote relaxation and reduce stress.