1:   The diploid number of chromosomes in human being is-----------------
Options:
  1. 23
  2. 46
  3. 12
  4. 6

Answer: Option 2

Explanation:

Sorry, No description available. Discuss this in Forums

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

2:   Crossing over occurs between --------chromosomes
Options:
  1. heterologous
  2. homologous
  3. same
  4. none of these

Answer: Option 2

Explanation:

Sorry, No description available. Discuss this in Forums

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

3:   Which enzyme is involved in the transfer of functional group form one compound to other
Options:
  1. isomerase
  2. convertase
  3. transferase
  4. none of these

Answer: Option 3

Explanation:

Sorry, No description available. Discuss this in Forums

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

4:   Which enzyme breaks complex molecules into smaller molecules by using water molecules
Options:
  1. hydrolase
  2. dehydrolase
  3. isomerase
  4. none of these

Answer: Option 1

Explanation:

Sorry, No description available. Discuss this in Forums

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

5:   Who proposed Lock and Key theory of enzyme action
Options:
  1. Darwin
  2. Lamarck
  3. Fischer
  4. Robert Hook

Answer: Option 3

Explanation:

Sorry, No description available. Discuss this in Forums

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

6:   Enzymes are polymers of which compound
Options:
  1. glucose
  2. sucrose
  3. aminoacids
  4. none of these

Answer: Option 3

Explanation:

Sorry, No description available. Discuss this in Forums

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

7:   Competitive inhibition of enzyme is always -------
Options:
  1. reversible
  2. irreversible
  3. both the above
  4. none of these

Answer: Option 1

Explanation:

Sorry, No description available. Discuss this in Forums

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

8:   -------- catalyze dehydrogenation reaction
Options:
  1. hydrogenases
  2. dehydrogenases
  3. catahydrogenase
  4. none of these

Answer: Option 2

Explanation:

Sorry, No description available. Discuss this in Forums

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

9:   Ribozymes are --------- enzymes
Options:
  1. protenous
  2. non protenous
  3. viruses
  4. bacterial

Answer: Option 2

Explanation:

Sorry, No description available. Discuss this in Forums

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

10:   ------------ are bounded by tonoplast .
Options:
  1. nucleus
  2. vacuoles
  3. plasma membrane
  4. mitochondria

Answer: Option 2

Explanation:

Sorry, No description available. Discuss this in Forums

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough




Download StudyAlways app from google play





The music of hope is everywhere. All you have to do is listen for it.
-Christine M Knight Life Song