MCQ
An antibody is
- ✓Molecule that specifically inactivates an antigen
- B$WBC$ which invades bacteria
- CSecretion of mammalian $RBC$
- DComponent of blood
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| Substrate | Enzyme |
| $(A)$ Ribonucleotide | $(i)$ Chitinase |
| $(B)$ Chitin | $(ii)$ Cellulase |
| $(C)$ Cellulose | $(iii)$ Ribonuclease |