Top 150+ Solved Biomolecules-2 MCQ Questions Answer
Q. Which of the following cell organelle is stored the information of synthesize Proteins?
a. Mitochondria
b. Nucleus
c. Chloroplast
d. Cell membrane
Q. Which of following elements are stored the information of Proteins?
a. Lipid
b. Polysaccharide
c. Amino acid
d. Nucleic acid
Q. Find out the Miss matched pairs:
a. Protein – important compounds of nucleus
b. Nucleic acid – major components of chromosomes
c. Amino acid – an amphoteric compound
d. Enzymes – Colloidal catalysts
Q. Which of the following are linked together to form Proteins ?
a. Phosphate
b. Nitrogen base
c. Sugar
d. Amino acids
Q. Which one of the following is incorrect for Protein:
a. They transport some nutrients across cell membrane
b. They are heteropolymer of amino acids
c. They possess C, H, O, N and P in their constitution
d. They are very important compounds of cytoplasm
Q. Total numbers of amino acids are involved in protein synthesis in Plants:
a. 10
b. 22
c. 13
d. 20
Q. Which one is the most abundant protein in the animal world?
a. Collagen
b. keratin
c. RUBISCO
d. Hemoglobin
Q. Full form of RUBISCO is:
a. Ribulose Bisulphate Carboxylase Oxygenare
b. Ribuose Biphosphate Carboxylase Oxygenare
c. Ribuose Bisulphate Carboxylase Oxygenare
d. Ribulose Biphosphate Carboxylase Oxygenare
Q. Match the items in column – I with appropriate items in column – II and pick up correct ansColumn – I Column – II(P) RUBISCO (i) contractile protein(Q) Keratin (ii) insoluble protein(R) Hemoglobin (iii) most abundant protein(S) globular (iv) conjugated proteinP Q R S
a. iii ii iv i
b. iii iv ii i
c. iv I iii ii
d. I ii iv iii
Q. The structure of protein can be destroyed by which rays
a. Ultra violet rays
b. Infra red rays
c. Radio waves
d. Micro waves
Q. Amino acid is an amphoteric compound because:
a. It contains an amino group and a carboxyl group
b. It contains an amino group and a functional group
c. It contains a functional group and a carboxyl group
d. It contains one H and a-R group
Q. The unique property of each amino acid is determined by its particular:
a. –COOH group
b. –NH2 group
c. –R group
d. peptide bond
Q. Which of the following is the most widely classification method of amino acid:
a. Whittaker method
b. Linnaeus method
c. Ernest chain method
d. Lehninger method