Microbiology MCQ//4

              

    16.      Pepsin cuts the peptide bonds between:

a.      Arg-Ala

b.      Tyr-Asp

c.       His-Ala

d.      Met-Ala

   17.      Which base is not found in tRNA?

a.      Uracil

b.      Thymine

c.       Adenine

d.      Pseudouridine

   18.      Catalase is an enzyme that belongs to class:

a.      Tranferases

b.      Hydrolyse

c.       Oxidoreducteases

d.      Lyases

   19.      Km value is related to:

a.      Enzyme concentration

b.      Substrate concentration

c.       Inhibitor concentration

d.      Activator concentration

   20.      Which one of the following pathways gives the highest amount of ATP?

a.      ED-pathway

b.      EVP-pathway

c.       Pentose phosphate pathway

d.      TCA cycle