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  • Match the following w.r.t Lac Operon  1. beta-galactosidase                           a. joining of DNA fragments <

Match the following w.r.t Lac Operon 
1. beta-galactosidase                           a. joining of DNA fragments 
2. permease                                         b. peptide bond formation  
3. ligase                                                c. hydrolysis of lactose 
4. ribozyme                                           d. increase the permeability of beta-galactosidase 
 

Option: 1

1.b.,2.a.,3.d.,4.c.
 


Option: 2

1.c.,2.d.,3.a.,4.b.
 


Option: 3

1.b.,2.d.,3.a.,4.c.


Option: 4

1.a.,2.b.,3.d.,4.c.
 


Answers (1)

best_answer

As discussed in Lac Operon -  

1.beta-galactosidase  -  hydrolysis of lactose 
2.permease  -   increase the permeability of beta-galactosidase
3. ligase     -  joining of DNA fragments 
 4. ribozyme   -   peptide bond formation  
Hence, the correct option is (b)
 

Posted by

Ritika Jonwal

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