When the prosthetic group of an enzyme is an inorganic ion, it is called a_____________?

Related Mcqs:

1. Which organism causes prosthetic valve endocarditis within 60 days of surgery________________?

   A. Streptococcus Viridans
   B. Staphylococcus epidermis
   C. Staphylococcus aureus
   D. Fungus

2. Enzyme that catalyses the transfer of a molecule group from one molecule to another is_____________?

   A. Oxidases
   B. Peptidases
   C. Transferases
   D. LIpases

3. Vitamin A_____________?

   A. Is water soluble
   B. Deficiency causes impaired vision
   C. Maintains normal plasma calcium levels
   D. Is required for formation of clotting factors

4. A mutation that converts an amino acid codon to a stop codon is a_____________?

   A. Nonsense mutation
   B. Transversion
   C. Silent mutation
   D. Frame shift mutation

5. Inhibition of glycolysis by O2 is known a_____________?

   A. Muni effect
   B. Pasteur effect
   C. Hill reaction
   D. Gluconeogenesis

6. The percentage of inorganic matter in fully developed enamel is about____________?

   A. 66%
   B. 76%
   C. 86%
   D. 96%

7. Inorganic content of enamel is about______________?

   A. 35%
   B. 50%
   C. 4%
   D. 96%

8. Inorganic content of cementum is_____________?

   A. Less than bone
   B. More than bone
   C. Equal to that of bone
   D. More than that of enamel

9. Inorganic content of cementum is______________?

   A. 45 to 50%
   B. 50 to 55%
   C. 55 to 60%
   D. 60 to 65%

10. Inorganic phase of the composites aid in_______________?

    A. Increasing the mechanical strength
    B. Decreasing the coefficient of thermal expansion
    C. Reducing the polymerization shrinkage
    D. All of the above