Biology Molecular Basis of Inheritance Skill Builder Single Correct MCQ
Published on: August 26, 2026

Incorrect statement is:

A

Transcriptionally active chromatin is loosely packed and stains light.

B

The negatively charged DNA of nucleoids is organized in large loops held by positively charged proteins.

C

Non-histone chromosomal proteins are required for the packaging of chromatins at higher level.

D

Reversal of central dogma, proposed by Francis Crick is almost universal for all the life forms.

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Text Solution

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The correct answer is:
D

(d) In some viruses the flow of information is in reverse direction, that is, from RNA to DNA.

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