Sail E0 Webinar

MCQs

Total Questions : 60 | Page 6 of 6 pages
Question 51. Which enzyme is of the utmost importance for the 2nd step in the formation of Glucuronide?
  1.    Esterase
  2.    Amidases
  3.    Transferase
  4.    UDP-glucuronyl transferase
 Discuss Question
Answer: Option D. -> UDP-glucuronyl transferase
Answer: (d).UDP-glucuronyl transferase
Question 52. In the sulfation process, what is the name of the coenzyme formed in the 1st step?
  1.    3’-phosphoadenosine-5’-phosphosulfate
  2.    Adenosine triphosphate
  3.    Adenosine-5’-phosphosulfate
  4.    Uridine-5’-diphosphate-alpha-D-glucuronic acid
 Discuss Question
Answer: Option A. -> 3’-phosphoadenosine-5’-phosphosulfate
Answer: (a).3’-phosphoadenosine-5’-phosphosulfate
Question 53. Which enzyme’s presence is of utmost importance for the 2nd step of sulphation?
  1.    Sulfotransferase
  2.    Amidases
  3.    Transferase
  4.    UDP-glucuronyl transferase
 Discuss Question
Answer: Option A. -> Sulfotransferase
Answer: (a).Sulfotransferase
Question 54. Which one of the following is an example of Carboxyl compounds?
  1.    Meprobamate
  2.    Sulfadimethoxine
  3.    Sulphonamides
  4.    Salicylic acids
 Discuss Question
Answer: Option D. -> Salicylic acids
Answer: (d).Salicylic acids
Question 55. Which of the following is not an example of a drug undergoing acetylation reaction?
  1.    Hydrazine
  2.    Salicylic acids
  3.    Sulphonamides
  4.    Histamines
 Discuss Question
Answer: Option B. -> Salicylic acids
Answer: (b).Salicylic acids
Question 56. What is enzyme induction?
  1.    The phenomenon of increased drug metabolizing ability of enzymes by drugs and chemicals
  2.    The phenomenon of increasing drug bioavailability drugs and chemicals
  3.    The phenomenon of increasing drug distribution drugs and chemicals
  4.    The phenomenon of increasing drug concentration for a particular tissue by drugs and chemicals
 Discuss Question
Answer: Option A. -> The phenomenon of increased drug metabolizing ability of enzymes by drugs and chemicals
Answer: (a).The phenomenon of increased drug metabolizing ability of enzymes by drugs and chemicals
Question 57. What is the name of the process where structurally different compounds interact with the enzyme and prevent the metabolism of the drug?
  1.    Altered physiology
  2.    Repression
  3.    Non-competitive inhibition
  4.    Competitive inhibition
 Discuss Question
Answer: Option C. -> Non-competitive inhibition
Answer: (c).Non-competitive inhibition
Question 58. Alcohol is the inducer for which drug?
  1.    Cortisol
  2.    Pentobarbital
  3.    Meprobamate
  4.    Oral contraceptives
 Discuss Question
Answer: Option B. -> Pentobarbital
Answer: (b).Pentobarbital
Question 59. Which of the following drugs has self -induction to stimulate their own metabolism?
  1.    Cortisol
  2.    Pentobarbital
  3.    Meprobamate
  4.    Contraceptives
 Discuss Question
Answer: Option C. -> Meprobamate
Answer: (c).Meprobamate
Question 60. What is the name of the process where structurally same compounds compete for the same site on an enzyme to inhibit that?
  1.    Altered physiology
  2.    Repression
  3.    Non-competitive inhibition
  4.    Competitive inhibition
 Discuss Question
Answer: Option D. -> Competitive inhibition
Answer: (d).Competitive inhibition

Latest Videos

Latest Test Papers