Correct the following statement if there is any mistake: Nucleosomes are groups of cysteine molecules surrounded by DNA strands. - Biology

Correct the following statement if there is any mistake:

Nucleosomes are groups of cysteine molecules surrounded by DNA strands.

One Line Answer

Nucleosomes are groups of histone molecules surrounded by DNA strands.

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Chromatin

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Chapter 2: Structure of chromosome, cell cycle and cell division - Short answer type [Page 19]

Chapter 2 Structure of chromosome, cell cycle and cell division
Short answer type | Q 3.4 | Page 19

Name the repeating components of each DNA strand lengthwise.

Choose the correct answer:
The primary constriction contains ______________

In the given diagram name the parts labeled 1, 2, 3,4 and 5 and describe about them in short.

Explain the Term Chromatin

Name the Following

The point at which the explicated chromosomes are joined.

Name the Following

‘V’ shaped chromosome having the centromere at the center.

Give Technical Terms

Point at which two sister chromatids are held together.

Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:

Chromosomes are arranged in the form of chromatids at the equator in prophase.

Mention the two rafts of nitrogenous bases which pair with each other with hydrogen bonds.

Name these:

Two kinds of Nucleic acids