Sail E0 Webinar

MCQs

Total Questions : 34 | Page 2 of 4 pages
Question 11. The active form of enzyme is
  1.    coenzyme
  2.    holoenzyme
  3.    apoenzyme
  4.    none of these
 Discuss Question
Answer: Option B. -> holoenzyme
Question 12. Enzymes can
  1.    none of these
  2.    not pass through semipermeable membrane
  3.    pass through semipermeable membrane
  4.    dissolve semipermeable membrane
 Discuss Question
Answer: Option B. -> not pass through semipermeable membrane
Question 13. Protein portion of an enzyme when it is combined with organic molecule is termed as
  1.    co-factors
  2.    holoenzyme
  3.    apoenzyme
  4.    co-enzyme
 Discuss Question
Answer: Option C. -> apoenzyme
Question 14.  Allosteric enzymes are
  1.    larger than simple enzyme
  2.    smaller than simple enzyme
  3.    larger and more complex than simple enzyme
  4.    smaller than simple enzyme but not complex
 Discuss Question
Answer: Option C. -> larger and more complex than simple enzyme
Question 15.  Who coined the word enzyme first?
  1.    Kuhne
  2.    Pasteur
  3.    Liebig
  4.    Buchner
 Discuss Question
Answer: Option A. -> Kuhne
Question 16.  Main function of an enzyme is to
  1.    increase the activation energy
  2.    decrease the activation energy
  3.    maintain constant activation energy
  4.    none of these
 Discuss Question
Answer: Option B. -> decrease the activation energy
Question 17.  Enzyme catalase has non-protein metal as
  1.    magnesium
  2.    manganese
  3.    iron
  4.    zinc
 Discuss Question
Answer: Option C. -> iron
Question 18.  Enzymes are
  1.    organic compounds produced by living organism
  2.    inorganic compounds
  3.    organic as well as inorganic compounds
  4.    all of these
 Discuss Question
Answer: Option A. -> organic compounds produced by living organism
Question 19.  Isozymes or iso enzymes are those enzyme which
  1.    have same structural forms
  2.    have different structural forms but identical catalytic properties
  3.    catalyses oxidation reactions
  4.    none of these
 Discuss Question
Answer: Option B. -> have different structural forms but identical catalytic properties
Question 20.  Intracellular enzymes
  1.    synthesize cellular material only
  2.    synthesize cellular material and perform catabolic reaction
  3.    synthesize cellular material and perform anabolic reaction
  4.    only provide energy to the cell
 Discuss Question
Answer: Option B. -> synthesize cellular material and perform catabolic reaction

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

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI
Tabulation - Test Paper 2 Data Interpretation Reasoning & DI
Test Paper 1 Direction Sense Test Reasoning & DI
ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0
GFM Combined 1 Free Revision Test SAIL JO E-0