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MCQs

Total Questions : 94 | Page 4 of 10 pages
Question 31. What is red drop phenomenon?
  1.    Falling of red color in the spectrum
  2.    Drop in quantum yield in the red region of the spectrum
  3.    Drop in quantum yield in the far-red region of the spectrum
  4.    Falling of far-red color in the spectrum
 Discuss Question
Answer: Option C. -> Drop in quantum yield in the far-red region of the spectrum
Answer: (c).Drop in quantum yield in the far-red region of the spectrum
Question 32. Name the pathway for glucose synthesis by non-carbohydrate precursors?
  1.    Glycogenesis
  2.    Glycolysis
  3.    Gluconeogenesis
  4.    Glycogenolysis
 Discuss Question
Answer: Option C. -> Gluconeogenesis
Answer: (c).Gluconeogenesis
Question 33. Which of the following correctly defines the yield of oxygen by the no. of photons absorbed?
  1.    Emerson enhancement effect
  2.    Quantum requirement
  3.    Photochemical reaction
  4.    Quantum Yield
 Discuss Question
Answer: Option D. -> Quantum Yield
Answer: (d).Quantum Yield
Question 34. Which of the following is not the precursor of gluconeogenesis?
  1.    Glycolytic products
  2.    Citric acid cycle intermediates
  3.    Glucogenic amino acid
  4.    Lysine or leucine
 Discuss Question
Answer: Option D. -> Lysine or leucine
Answer: (d).Lysine or leucine
Question 35. What is the site for gluconeogenesis?
  1.    Liver
  2.    Blood
  3.    Muscles
  4.    Brain
 Discuss Question
Answer: Option A. -> Liver
Answer: (a).Liver
Question 36. Mark the INCORRECT statement about the bile salt.
  1.    These are detergent substances
  2.    Stored in the gallbladder
  3.    It is hydrophobic in nature
  4.    It is made up of cholic acid
 Discuss Question
Answer: Option C. -> It is hydrophobic in nature
Answer: (c).It is hydrophobic in nature
Question 37. Which of the following pathway is not used for triacylglycerol synthesis?
  1.    Glycerol 3-phosphate pathway
  2.    Glyoxylate pathway
  3.    Monoacylglycerol pathway
  4.    Kennedy pathway
 Discuss Question
Answer: Option B. -> Glyoxylate pathway
Answer: (b).Glyoxylate pathway
Question 38. Which of the following hormone is not used in the hydrolysis of triacylglycerol into the fatty acids in adipose tissues?
  1.    Epinephrine
  2.    Norepinephrine
  3.    Glucagon
  4.    Insulin
 Discuss Question
Answer: Option D. -> Insulin
Answer: (d).Insulin
Question 39. Which of the following enzyme is not used in the synthesis of triacylglycerol?
  1.    Glycerol-3-phosphate acyltransferase
  2.    Acylglycerophophate acyltransferase
  3.    Phosphatidic acid phosphohydrolase
  4.    Glycogen phosphorylase
 Discuss Question
Answer: Option D. -> Glycogen phosphorylase
Answer: (d).Glycogen phosphorylase
Question 40. What is lipolysis?
  1.    Hydrolysis of triacylglycerol
  2.    Formation of lipids
  3.    Breakdown of ketone bodies
  4.    Formation of ketone bodies
 Discuss Question
Answer: Option A. -> Hydrolysis of triacylglycerol
Answer: (a).Hydrolysis of triacylglycerol

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