Questions
Which of the following statements are incorrect?
I. RNA acts as genetic material as well as catalyst
II. RNA is more stable than DNA
III. RNA has evolved from DNA
detailed solution
Correct option is D
RNA is less stable than DNA because it is single stranded, has reactive ribose sugar and relatively less stable uracil. Due to modifications in ribose sugar there is formation of deoxyribose, uracil is methylated to form thymine and single stranded nature became double stranded with the formation of complementary strand. Hence DNA has evolved from RNA.Talk to our academic expert!
Similar Questions
RNA is the genetic material for
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests