Sail E0 Webinar

MCQs

Total Questions : 105 | Page 11 of 11 pages
Question 101. When substrate [S] = KM (Michaelis-Menten constant), the velocity of an enzyme catalyzed reaction is about
  1.    0.1 * Vmax
  2.    0.2 * Vmax
  3.    0.5 * Vmax
  4.    0.9 * Vmax
 Discuss Question
Answer: Option C. -> 0.5 * Vmax
Answer: (c).0.5 * Vmax
Question 102. Enzymes are basically
  1.    proteins
  2.    vitamins
  3.    fat
  4.    carbohydrates
 Discuss Question
Answer: Option A. -> proteins
Answer: (a).proteins
Question 103. Which of the following refers to pseudo steady state ?
  1.    d(CE)/dt = 0
  2.    d(Cp)/dt = 0
  3.    d(CES)/dt = 0
  4.    d(Cs)/dt = d(CES)/dt
 Discuss Question
Answer: Option C. -> d(CES)/dt = 0
Answer: (c).d(CES)/dt = 0
Question 104. The active site of an enzyme differs from an antibody-antigen binding site in that the enzyme active site
  1.    contains modified amino acids
  2.    catalyzes a chemical reaction
  3.    is complementary to a specific ligand
  4.    contains amino acids without side chains
 Discuss Question
Answer: Option B. -> catalyzes a chemical reaction
Answer: (b).catalyzes a chemical reaction
Question 105. A classical noncompetitive inhibitor has
  1.    no effect on substrate binding
  2.    no effect on substrate binding and vice versa
  3.    significant effect on substrate binding
  4.    significant effect on substrate binding and vice versa
 Discuss Question
Answer: Option B. -> no effect on substrate binding and vice versa
Answer: (b).no effect on substrate binding and vice versa

Latest Videos
Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)
Direction Sense Test Part 1 Reasoning (Hindi)
Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE
Cube & Cuboid Part 1 Reasoning (Hindi)
Data Interpretation (DI) Basic Concept Reasoning (Hindi)
Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)
Sail E0 free webinar Webinars
Real Numbers Part 7 Class 10 Maths
Real Numbers Part 1 Class 10 Maths
Polynomials Part 1 Class 10 Maths

Latest Test Papers

GPOE / GPA Combined 1 Free Mock Test SAIL JO E-0 2024
ICA Combined 1 Free Revision Test SAIL JO E-0
RDIC Review Test SAIL JO E-0
Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI
RSP Combined 1 Free Revision Test SAIL JO E-0