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Which of the following is not a correct statement with respect to DNA?

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in Biology – Class 12 by (271k points)
Which of the following is not a correct statement with respect to DNA?

(a) It is a long polymer

(b) It is found in the nucleus

(c) It is a basic substance

(d) First identified by Friedrich Meischer

The question was posed to me during an online interview.

This question is from Molecular Basis of Inheritance topic in portion Molecular Basis of Inheritance of Biology – Class 12

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Right choice is (c) It is a basic substance

Explanation: DNA is not a basic substance. Instead, it is an acidic substance. It was first identified by Friedrich Meischer in 1869. It is also known as a long polymer of deoxyribonucleotides and is found in the nucleus of the cell.

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