How does the antibiotic penicillin create holes in bacterial cell walls?

Question

A. It shuts down synthesis of bacterial cell walls.
B. It sits on the ribosome and inhibits protein synthesis.
C. It blocks the cell cycle by shutting down mitosis.
D. It causes cellular respiration to stop.

Answer 1

A. It blocks synthesis of peptiidoglycans on bacterial cell walls

Answer 2

a)it shuts down synthesis of bacterial cell walls

Answer 3

A)