Nucleic Acid MCQs : Here you will find MCQ Questions related to "Nucleic acid" in Biochemistry. These Nucleic acid 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
______________ are the biopolymers, or large biomolecules, essential to all known forms of life
A. Boric Acid
B. Nucleic acids
C. Citric Acid
D. Nitric Acid
Question 2
The term nucleic acid is the overall name for?
A. RNA
B. DNA
C. Both A and B
D. None of the above
Question 3
Nucleic acid are composed of nucleotides, which are the monomers made of _________ components.
A. 1
B. 2
C. 3
D. 4
Question 4
Nuclein were discovered by Friedrich Miescher in ?
A. 1866
B. 1867
C. 1868
D. 1869
Question 5
The basic component of biological nucleic acids is the nucleotide.
A. TRUE
B. FALSE
C. Can be true or false
D. Can not say
Question 6
Each nucleotide consists of two components: a pentose sugar, and a phosphate group which makes the molecule acidic.
A. TRUE
B. FALSE
C. Can be true or false
D. Can not say
Question 7
Which of the following is not a types of nucleic acid?
A. Deoxyribonucleic acid
B. Ribonucleic acid
C. Artificial nucleic acid
D. Molecular nucleic acid
Question 8
What is the composition of nucleoside?
A. a sugar + a phosphate
B. a base + a sugar
C. a base + a phosphate
D. a base + a sugar + phosphate
Question 9
Number of hydrogen bonds between adenine and thymine?
A. 2
B. 3
C. 4
D. 5
Question 10
DNA denaturation is measured by absorbance at ___________
A. 220nm
B. 230nm
C. 250nm
D. 260nm