What is the primary mechanism of action of penicillins?

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Question: What is the primary mechanism of action of penicillins?

Options:

Correct Answer: Inhibition of cell wall synthesis

Solution:

Penicillins primarily work by inhibiting cell wall synthesis, leading to bacterial cell lysis.

What is the primary mechanism of action of penicillins?

What is the primary mechanism of action of penicillins?

Step 1: Understand that penicillins are a type of antibiotic used to fight bacterial infections.
Step 2: Know that bacteria have a protective outer layer called the cell wall.
Step 3: Learn that penicillins target this cell wall and prevent it from being built properly.
Step 4: Realize that without a strong cell wall, bacteria cannot survive.
Step 5: Understand that when the cell wall is weakened, the bacteria can burst open (this is called lysis), leading to their death.

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