Q.21 Amino acid in which the R-group is hydrogen is:
A) Glycine C) Leucine
B) Alanine D) Valine
Q.22 Acyl-glycerols like fats and oils are esters formed by condensation reaction between:
A) Fatty acids and water C) Fatty acids and glucose
B) Fatty acids and alcohols D) Fatty acids and phosphates
Q.23 Which of the following is purine:
A) Guanine C) Thymine
B) Cytosine D) Uracil
Q.24 If the co-factor is covalently or tightly and permanently bonded to enzyme then it will be called:
A) Coenzyme C) Activator
B) Prosthetic group D) Apoenzyme
Q.25 Optimum pH value for the working of pancreatic lipase is:
A) 4.50 C) 2.00
B) 7.60 D) 9.00