781. Lipids are soluble in___________________?
A. Organic solvents
B. Organic and inorganic solvents
C. Inorganic solvents
D. Solubility has nothing to do with lipids

782. Animal and vegetable fats are___________________?
A. Glycerols
B. Fatty acids
C. Triesters formed from glycerol and fatty acids
D. Tetraesters formed from glycerol and fatty acids

783. Triglycerides are easily hydrolyzed by enzymes called_________________?
A. Lyases
B. Ligases
C. Lipases
D. Hydrolases

784. Saponification is the hydrolysis of fat or oil with an__________________?
A. Acid
B. Alkali
C. Enzyme and alkali
D. Enzyme and acid

785. Enzymes from the same organism which catalyze same reaction but are chemically and physically distinct from each other are called______________?
A. Oxidoreductases
B. Hydrolases
C. Isoenzymes
D. Isomerases

786. Enzyme proved useful in cancer treatment is_______________?
A. Lactic dehydrogenase
B. Alkaline phosphatase
C. L-asparaginase
D. Cellulase

787. Nucleic acids were first demonstrated in_________________?
A. Pus cells
B. Sperm heads
C. 1872
D. all of the above

788. The mechanism by which the genetic information can be duplicated is called_________________?
A. Duplication
B. Transcription
C. Replication
D. Mutation

789. The nitrogenous base different in RNA as compared to DNA is_________________?
A. Cytosine
B. Thymine
C. Adenine
D. Guanine

790. A polymer in which three different monomers combine called_____________?
A. Copolymer
B. Terpolymer
C. Homopolymer
D. Biopolymer