In humans a hereditary disorder called xeroderma pigmentosum (XP) can result in the inability to repair ultravoilet damage to DNA. Which of the following molecular lesions is most likely to accrue in individual to XP

Q. How many of the following statements are correct?

A. Coding strand is also called a template strand which gets transcribed to RNA.

B. Template strand is considered as a non-coding strand which gets transcribed to RNA.

C. Coding strand of DNA (sense strand) has the same sequences as transcribed RNA, except for having thymine in place of RNA’s uracil.

D. The template strand of DNA has the same sequences as transcribed RNA.

E. Coding strand (sense strand) has the same sequences as transcribed RNA, except for having uracil in place of RNA’s thymine.

Q. If a double stranded DNA has $20\%$ Thymine, the percentage of Guanine in the DNA

Q. If a double stranded DNA has 35% thymine, what would be the percentage of guanine in the DNA.

Q. The method of DNA replication, in which two strands of DNA separates and synthesize new strands is called as

Q. When heated, the hydrogen bonds between the complementary strands of DNA break and the 2 strands separate in a process called melting. Which of the following pieces of DNA will require maximum temperature for melting?