Given below are two statements: Statement I: In total, only about 1.5% of human DNA is coding or exon DNA, carrying information for proteins or RNA products. However, when the much larger introns are included in the count, as much as 30% of the human genome consists of genes. Statement II: DNA helicase is the enzyme that increases or decreases the extent of DNA underwinding and affects the linking number. In the light of the above statements, choose the correct answer from the options given below:

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Biology · Molecular Genetics

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Correct answer

Statement I is correct but Statement II is incorrect

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Answer 1

Both Statement I and Statement II are correct

Answer 2

Both Statement I and Statement II are incorrect

Answer 3

Statement I is correct but Statement II is incorrect

Answer 4

Statement I is incorrect but Statement II is correct

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