what are the differences between Gram +ve/-ve bacteria?

what is the structure of the peptidoglycan cell wall

Cell wall synthesis step 1

What blocks step 1

Cell wall synthesis step 2

Cell wall synthesis step 3

D-Ala-D-Ala synthesis

Cell wall synthesis step 4

Cell wall synthesis step 5

Cell wall synthesis step 6

Cell wall synthesis step 7

vancomycin

cell wall synthesis step 8

cell wall synthesis step 9

general penicillin structure

how does penicillin work

types of penicillin

PBP

types of PBP

Beta-lactamases