Other questions in this quiz

2. Which 3 parts make up a nucleotide?

  • A sulphur group and a hexose
  • A phosphate group, a pentose, and a nitrogenous base
  • Carbon, hydrogen and a nitrogenous base
  • A phosphate group and a hexose

3. Which are pyrimidines?

  • Cytosine, thymine, uracil
  • Cytosine and adenine
  • Adenine and guanine
  • Guanine, thymine and cytosine

4. Which is bigger, DNA or RNA?

  • DNA
  • RNA

5. Which sugar is present in DNA?

  • Deoxyribose
  • Ribose

Comments

No comments have yet been made

Similar Biology resources:

See all Biology resources »See all Biological molecules resources »