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MCQs

Total Questions : 133 | Page 7 of 14 pages
Question 61. The melting point of fatty acids depends upon chain length and _________
  1.    The shape of the fatty acids
  2.    The position of the double bond
  3.    Charge on the carbon
  4.    Degree of unsaturation
 Discuss Question
Answer: Option D. -> Degree of unsaturation
Answer: (d).Degree of unsaturation
Question 62. Name the two essential fatty acids?
  1.    Linoleate and linolenate
  2.    Oleic and linoleic
  3.    Lauric and myristic
  4.    Arachidonic and oleic
 Discuss Question
Answer: Option A. -> Linoleate and linolenate
Answer: (a).Linoleate and linolenate
Question 63. Name the reagent which is used in Saponification?
  1.    Ammonia
  2.    Acetic acid
  3.    NaOH/KOH
  4.    Butanone
 Discuss Question
Answer: Option C. -> NaOH/KOH
Answer: (c).NaOH/KOH
Question 64. Which of the following vitamin serves as a hormone precursor?
  1.    Vitamin C
  2.    Vitamin A
  3.    Vitamin K
  4.    Vitamin D
 Discuss Question
Answer: Option D. -> Vitamin D
Answer: (d).Vitamin D
Question 65. Mark the INCORRECT statement about Ascorbic acid.
  1.    It is a strong reducing agent
  2.    It can have synthesized in the body
  3.    Involves in hydroxylation of prolyl- and lysyl- residues of collagen
  4.    Shows antioxidant activity
 Discuss Question
Answer: Option B. -> It can have synthesized in the body
Answer: (b).It can have synthesized in the body
Question 66. Name the vitamin which functions as hormone as well as visual pigment?
  1.    Thiamine
  2.    Riboflavin
  3.    Retinol
  4.    Folic acid
 Discuss Question
Answer: Option C. -> Retinol
Answer: (c).Retinol
Question 67. All fat-soluble vitamin has a coenzyme function.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 68. Name the vitamin which takes part in blood clotting?
  1.    Vitamin E
  2.    Vitamin K
  3.    Vitamin D
  4.    Folic acid
 Discuss Question
Answer: Option B. -> Vitamin K
Answer: (b).Vitamin K
Question 69. Name the structure analog of vitamin K, which is used as anticoagulant?
  1.    Warfarin
  2.    Tocopherol
  3.    Ergocalciferol
  4.    β-carotene
 Discuss Question
Answer: Option A. -> Warfarin
Answer: (a).Warfarin
Question 70. What is the nature of an enzyme?
  1.    Vitamin
  2.    Lipid
  3.    Carbohydrate
  4.    Protein
 Discuss Question
Answer: Option D. -> Protein
Answer: (d).Protein

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