everyday science MCQ #5540

What is Penicillin?

everyday science MCQ #5540

  1. Question 1

    Q1. What is Penicillin?

    • A) Vitamin
    • B) Hormone
    • C) Antibiotic
    • D) Analgesic

    Answer: Antibiotic

    Explanation: Penicillin is an antibiotic derived from the Penicillium mold, discovered by Alexander Fleming in 1928; it kills bacteria by inhibiting cell wall synthesis.