DNA and RNA - Quiz 1

Form 4 Biology Online Exams

Quiz Developed By Ombiology4u - Macalin Axmed Omaar

1.The building blocks of DNA and RNA is called

Ans: [Nucleotides]

2.All of the following are the functions of a DNA, except

Ans: [Transport of amino acids]

3.A nucleotide is made up of

Ans: [Phosphate group, sugar and base]

4.What organic molecule is DNA?

Ans: [Nucleic acid]

5.What is the function of RNA?

Ans: [Carries genetic information from DNA to make proteins]

6.DNA molecule contains all the following, except

Ans: [Sugar ribose]

7.RNA molecule contains all the following, except

Ans: [Sugar deoxyribose]

8.Which of the following base pair is not correct

Ans: [Adenine - cytocine]

9.If one strand of DNA contains ATGCC bases, the complementary strand would contain

Ans: [TACGG]

10.In a double stranded DNA, the two strands are held together by

Ans: [Hydrogen bonds]