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lesya692 [45]
3 years ago
11

In 1959, doctors began using the powerful antibiotic methicillin to treat infections of Staphylococcus aureus, but within two ye

ars, methicillin-resistant strains of S. aureus (MRSA) appeared. How did the resistant strains of S. aureus emerge
Biology
1 answer:
Mama L [17]3 years ago
4 0

Hi and there u go

c.)Staphylococcus aureus bacteria that were able to synthesize cell walls using a protein that was not affected by methicillin survived the methicillin treatments and reproduced at higher rates than did other individuals. Over time, these resistant individuals became increasingly common.

Hope it helps!

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