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 increase or decrease the extent of DNA underwinding and affect the linking number.
In the light of the above statements, choose the correct answer from the options given below:
1
Both Statement I and Statement II
2
Both Statement I and Statement II are incorrect
3
Statement I is correct but Statement II is incorrect
4
Statement I is incorrect but Statement II is correct