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Neisseria has acquired resistance to penicillin. How  can it achieve this? A) Neisseria bacteria are dormant and...

Neisseria has acquired resistance to penicillin. How  can it achieve this?

A) Neisseria bacteria are dormant and penicillin works on active cells

B) Neisseria bacteria are too small for penicillin to kill

C) Neisseria bacteria are constantly changing for penicillin to work

D) Neisseria bacteria produces proteins to make penicillin ineffective

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Answer #1

Neisseria has acquired resistance to penicillin and it can achieve by Neisseria bacteria to production of proteins to make penicillin ineffective. Neisseria collect the other DNA from other species to make mosaic gene such as penA mosaic alleles. This alleles can create or encoded the protein named as penicillin binding protein 2 that can reduce the affinity of beta Lactam antibiotics ( penicillin).

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