811. Identify which is not a thermostable polymerase?
(A) PFU Polymerase
(B) Taq Polymerase
(C) Vent Polymerase
(D) DNA Polymerase
812. Which group does not contain a polyp?
(A) Anthozoa
(B) Hydrozoa
(C) Calcarea
(D) Scyphozoa
813. Male breast cancer is strongly linked with mutations in __ .
(A) BRAC1
(B) BRAC2
(C) NF1
(D) RET
814. Hydrolysis of lactose yields:
A. Galactose and fructose
(B. Galactose and glucose)
C. Glucose and fructose
D. Fructose and galactose
815. The pentose phosphate pathway produces two primary products:
A. Ribose-5-phosphate and adenine dinucleotide of nicotinamide
(B. Flavin adenine dinucleotide and glucose-5 phosphate)
C. FAD and CoA
D. NADPH and NAD
816. Phosphofructokinase would be stimulated by a catabolic intermediate that also stimulates:
A. Gluconeogenesis
(B. Glycolysis)
C. Glycogen synthesis
D. None of these
817. Pyruvate is initially converted to which of the following in gluconeogenesis?
A. Glycerol
B. Phosphoenol pyruvate
(C. Oxaloacetate)
D. Acetyl CoA
818. Boat and chair conformations are found in:
(A. Pyranose sugars)
B. In any sugar without axial-OH groups
C. There are no equatorial-OH groups in any sugar.
D. Only in D-glucopyranose
819. The conversion of pyruvate to lactate is catalyzed by:
A. Pyruvate carboxylase
B. Lactate dehydrogenase
C. Pyruvate dismutase
(D. Pyruvate decarboxylase)
820. Which of the following can act as precursors for gluconeogenesis?
A. Lactate
B. Glycerol
C. Alanine
(D. All of these)
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