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MCQs

Total Questions : 94 | Page 7 of 10 pages
Question 61. Which of the following term defines the production of heat and light when excited molecule returns to its original state?
  1.    Fluorescence
  2.    Luminescence
  3.    Intersystem crossing
  4.    Phosphorescence
 Discuss Question
Answer: Option A. -> Fluorescence
Answer: (a).Fluorescence
Question 62. What is resonance energy transfer?
  1.    Transfer of electrons between the molecules
  2.    The transfer of energy as well as electrons
  3.    The transfer of electrons but not the energy
  4.    The transfer of energy but not the electron
 Discuss Question
Answer: Option D. -> The transfer of energy but not the electron
Answer: (d).The transfer of energy but not the electron
Question 63. Water is used as an electron donor in anoxygenic photosynthesis.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 64. How many photons are absorbed to produce one molecule of oxygen?
  1.    Two
  2.    Ten
  3.    Twelve
  4.    Eight
 Discuss Question
Answer: Option D. -> Eight
Answer: (d).Eight
Question 65. Which of the following is a Hill reagent?
  1.    Sugar
  2.    Chlorophylls
  3.    2, 6- dichlorophenolindophenol
  4.    Nicotinamide adenine dinucleotide phosphate
 Discuss Question
Answer: Option C. -> 2, 6- dichlorophenolindophenol
Answer: (c).2, 6- dichlorophenolindophenol
Question 66. Name the enzyme which is used for branching of glycogen?
  1.    Branching enzyme
  2.    Hexokinase
  3.    Phosphoglucomutase
  4.    Glycogen synthase
 Discuss Question
Answer: Option A. -> Branching enzyme
Answer: (a).Branching enzyme
Question 67. Which of the following hormone maintain blood glucose level by activation of gluconeogenesis?
  1.    Nor-epinephrine
  2.    Glucagon
  3.    Insulin
  4.    Epinephrine
 Discuss Question
Answer: Option B. -> Glucagon
Answer: (b).Glucagon
Question 68. Triacylglycerol stored in the body as cytoplasmic lipid droplets.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 69. Name the hormone which is secreted in an emergency or in stress condition?
  1.    Epinephrine
  2.    Glucagon
  3.    Insulin
  4.    Melanin
 Discuss Question
Answer: Option A. -> Epinephrine
Answer: (a).Epinephrine
Question 70. Name the most active organs in the animal body which have the ability to synthesize triacylglycerol?
  1.    Spleen
  2.    Kidney
  3.    Liver and intestines
  4.    Adipose tissues
 Discuss Question
Answer: Option C. -> Liver and intestines
Answer: (c).Liver and intestines

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