Question

Consider the following statements A–D with certain blanks. Find the option which correctly fills up these blanks.
A. The protein portion of enzyme is called --------(i)
B. Prosthetic groups are-------------- (ii) bound to the protein part of enzyme.
C--------- (iii) is the prosthetic group of enzyme catalase.
D----------(iv) are nucleic acids with catalytic power.

• A. (i) Co-factor (ii) Tightly(iii) Haem (iv) Ribozyme
• B. (i) Apoenzyme (ii) Loosely(iii) NAD (iv) Ribonuclease
• C. (i) Co-factor (ii) Loosely(iii) NAD (iv) Ribonuclease
• D. (i) Apoenzyme (ii) Tightly(iii) Haem (iv) Ribozyme

Answer 1

The correct option is D (i) Apoenzyme (ii) Tightly(iii) Haem (iv) Ribozyme

Apoenzyme-protein part.haem is a prosthetic group of catalase. Ribozymes are RNA.