The circumferences of the perfect circles formed from the given plasmid and chromosome are to be calculated. Also, the diameter of the double-stranded DNA and the ratio of the length of the circular plasmid to the diameter of the DNA and the ratio of the length of the chromosome to the diameter of the DNA are to be calculated. Concept introduction: DNA stands for deoxyribonucleic acid, is a biological macromolecule. In organisms, it carries genetic information and is required for protein production, cell reproduction, regulation and metabolism . A plasmid refers to a DNA molecule of smaller size in a cell that is separated from chromosomal DNA and capable of replicating independently.

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Chapter 11, Problem 14P

Interpretation Introduction

Interpretation:

The circumferences of the perfect circles formed from the given plasmid and chromosome are to be calculated. Also, the diameter of the double-stranded DNA and the ratio of the length of the circular plasmid to the diameter of the DNA and the ratio of the length of the chromosome to the diameter of the DNA are to be calculated.

Concept introduction:

DNA stands for deoxyribonucleic acid, is a biological macromolecule. In organisms, it carries genetic information and is required for protein production, cell reproduction, regulation and metabolism.

A plasmid refers to a DNA molecule of smaller size in a cell that is separated from chromosomal DNA and capable of replicating independently.

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