DNA MCQs : Here you will find MCQ Questions related to "DNA" in Biochemistry. These DNA MCQ Questions Will help you to improve your Biochemistry knowledge and will prepare you for various Examinations like Competitive Exams, Placements, Interviews and other Entrance Exmaniations.
Question 1
DNA stands for?
A. Deoxyribonitric acid
B. Deoxyribonucleic acid
C. Deoxyribonuclia acid
D. Deoxyribonirate acid
Question 2
The two DNA strands are known as?
A. nucleotides
B. monomeric
C. polynucleotides
D. All of the above
Question 3
A large part of DNA (more than 98% for humans) is non-coding?
A. TRUE
B. FALSE
C. Can be true or false
D. Can not say
Question 4
The nucleobases are classified into _________ types
A. 4
B. 1
C. 3
D. 2
Question 5
Within eukaryotic cells, DNA is organized into long structures called?
A. polynucleotide
B. chromosomes
C. telomeres
D. topoisomerases
Question 6
What is DNA replication?
A. Conservative
B. Non-conservative
C. Semi-conservative
D. None of the mentioned
Question 7
Which of the following involves remarkable capacity of a short segment of DNA to move from one place to another?
A. DNA replication
B. Translation
C. Transcription
D. DNA transposition
Question 8
Where does RNA polymerase bind DNA?
A. Operator
B. Promoter
C. Enhancer
D. None of the above
Question 9
Which of the following has the self-repairing mechanisms?
A. DNA and RNA
B. DNA, RNA and protein
C. Only DNA
D. DNA and proteins
Question 10
DNA is a long polymer made from repeating units called nucleotides.
A. Yes
B. No
C. Can be yes or no
D. Can not say