Sail E0 Webinar

MCQs

Total Questions : 127 | Page 9 of 13 pages
Question 81. . Gluconeogenesis is the
  1.    formation of glycogen
  2.    breakdown of glucose to pyruvate
  3.    breakdown of glycogen to glucose
  4.    synthesis of glucose from non-carbohydrate precursors
 Discuss Question
Answer: Option D. -> synthesis of glucose from non-carbohydrate precursors
Question 82. . Hydrolysis of lactose yields
  1.    galactose and fructose
  2.    galactose and glucose
  3.    glucose and fructose
  4.    fructose and galactose
 Discuss Question
Answer: Option B. -> galactose and glucose
Question 83. . Two major products of pentose phosphate pathway are
  1.    nicotinamide adenine dinucleotide and ribose 5-phosphate
  2.    flavine adenine dinuclueotide and glucose 5-phosphate
  3.    FAD and CoA
  4.    NADPH and NAD
 Discuss Question
Answer: Option A. -> nicotinamide adenine dinucleotide and ribose 5-phosphate
Question 84. . A catabolic intermediate which stimulates phosphofructokinase would stimulate
  1.    gluconeogenesis
  2.    glycolysis
  3.    glycogen synthesis
  4.    none of these
 Discuss Question
Answer: Option B. -> glycolysis
Question 85. . Pyruvate is initially converted to which of the following in the gluconeogenesis?
  1.    Glycerol
  2.    Phosphoenol pyruvate
  3.    Oxaloacetate
  4.    Acetyl CoA
 Discuss Question
Answer: Option C. -> Oxaloacetate
Question 86. . Boat and chair conformations are found
  1.    in pyranose sugars
  2.    in any sugar without axial -OH groups
  3.    in any sugar without equatorial -OH groups
  4.    only in D-glucopyranose
 Discuss Question
Answer: Option A. -> in pyranose sugars
Question 87. . The conversion of pyruvate to lactate is catalysed by
  1.    pyruvate carboxylase
  2.    lactate dehydrogenase
  3.    pyruvate dismutase
  4.    pyruvate decarboxylase
 Discuss Question
Answer: Option B. -> lactate dehydrogenase
Question 88. . Which of the following can act as precursors for gluconeogenesis?
  1.    Lactate
  2.    Glycerol
  3.    Alanine
  4.    All of these
 Discuss Question
Answer: Option D. -> All of these
Question 89. . a-amylose is similar to
  1.    β-sheets
  2.    β-turned coils
  3.    α-helices
  4.    the hydrophobic core
 Discuss Question
Answer: Option C. -> α-helices
Question 90. . Storage polysaccharide made by animals is
  1.    amylopectin
  2.    glycogen
  3.    cellulose
  4.    collagen
 Discuss Question
Answer: Option B. -> glycogen

Latest Videos

Latest Test Papers