461. Which of the following carbohydrate is tasteless___________?
A. Monosaccharide
B. Oligosaccharide
C. Polysaccharide
D. None of these

462. Which of the statement is not true for compounds like glycoprotein and glycolipids____________?
A. They are conjugated molecules of carbohydrates
B. Both have role in the extra cellular matrix of animals and bacterial cell wall
C. They are components of biological membranes.
D. Both are produced and secreted by endoplasmic reticulum

463. A complex substance which on hydrolysis yields polyhydroxy aldehyde or ketone subunits is called__________?
A. Lipid
B. Carbohydrate
C. Protein
D. Carotein

464. Specific heat of vaporization of water is_______________?
A. 574 Kcal/kg
B. 674 Kcal/kg
C. 774 Kcal/kg
D. 874 Kcal/kg

465. Cn(H2O)n. is a general formula of_____________?
A. Monosaccharides
B. Oligosaccharides
C. Ploysacharides
D. Carbohydrates

466. Which one are most complex sugar_____________?
A. Monosaccharides
B. Oligosaccharides
C. Polysaccharides
D. None of these

467. Variety among amino acids is produced due to_____________?
A. NH2 group
B. COOH group
C. R group
D. All of these

468. Primary structure of proteins determines__________?
A. Number of polypeptide chains involved
B. Bending of polypeptide chains
C. Amino acid sequence
D. Coiling of polypeptide chains

469. Ribose is an example of___________?
A. Trioses
B. Tetroses
C. Pentose
D. Hexose

470. The one which is not a globular protein__________?
A. Anti Rh-antibody
B. Enzyme
C. Myosin
D. Haemoglobin

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