Biology·MCQ Practice
Antibiotics — MCQ Practice
NEET UG
Version 1Updated 21 Mar 2026
Interactive MCQ Practice
Test your knowledge. Click “Solve” to reveal options, select your answer, then check the result. 6 questions available.
Q1easy
Which of the following antibiotics primarily inhibits bacterial cell wall synthesis?
Q2medium
Which of the following statements about broad-spectrum antibiotics is correct?
Q3easy
The discovery of penicillin is attributed to:
Q4medium
Which of the following is NOT a common mechanism by which bacteria develop resistance to antibiotics?
Q5medium
Which class of antibiotics inhibits bacterial protein synthesis by binding to the 50S ribosomal subunit?
Q6easy
Which of the following statements best describes the principle of 'selective toxicity' in antibiotics?