Question

Match the antibiotics in Group I with their modes of action in Group II.
Group I Group II
P) Chloramphenicol 1) Inhibits protein synthesis by acting on 30S ribosomal subunit
Q) Rifampicin 2) Interferes with DNA replication by inhibiting DNA gyrase
R) Tetracycline 3) Inhibits protein synthesis by acting on 50S ribosomal subunit
S) Quinolone 4) Interferes with RNA polymerase activity
5) Inhibits β-lactamase activity
(A) P-1, Q-2, R-3, S-5 (B) P-3, Q-4, R-1, S-2
(C) P-3, Q-2, R-1, S-4 (D) P-1, Q-4, R-3, S-2

Answer 1

heya!!
here is your answer ⤵️⤵️

_______________________

option C is the answer.

The medicine which given to diseased person is called antibiotic.

the medicine which is given to healthy person before getting dieases is called antiboitics.

There are many antibiotics.

Antibiotics like : Aureomycin , streptomycine etc...

Thesd cure the dieases soon.

hope my answer helps you ✌

Answer 2

Hey mate !!!

Answer :-

Option C

Antibiotics are used when we get any disease.

But we need to take vaccinations

As prevention is better than cure.

Hope this helps !