pencil-icon
Build your own quiz

Biology

12th

grade

Image

DNA-1 CBSE XII MOLECULAR BIOLOGY

4
plays

16 questions

Show Answers
See Preview
  • 1. Multiple Choice
    30 seconds
    1 pt
    Because DNA is a highly charged polyanion, its stability to heat denaturation
    does not depend on hydrophobic interactions
    increases with increasing salt
    is independent of G - C content
    decreases with increasing salt
  • 2. Multiple Choice
    30 seconds
    1 pt
    The sugar in RNA is __________ , the sugar in DNA is __________
    deoxyribose, ribose
    ribose, deoxyribose
    ribose, phosphate
    ribose, uracil
  • 3. Multiple Choice
    30 seconds
    1 pt
    Nucleoside is a pyrimidine or purine base
    covalently bonded to a sugar
    ionically bonded to a sugar
    hydrogen bonded to a sugar
    none of the above
  • Answer choices
    Tags
    Answer choices
    Tags

    Explore all questions with a free account

    Already have an account?