Question

PLEASE HELP!!!! 25 POINTSSSS!!

Which of the following correctly explains how some bacterial infections can become difficult to treat with antibiotics?

The bacteria form flagella or cilia to move to new locations where they are protected.
The bacteria do not have the appropriate protein or lipid receptors on their cell walls.
The bacteria produce new types of enzymes that preserve and copy the genetic material.
The bacteria develop resistant endospores and pass their immunity on to others.

Answer 1

Bacterial infections can become difficult to treat with antibiotics due to bacterial resistance mechanisms such as enzymatic degradation, mutation of antibiotic targets, prevention of antibiotic entry, and efflux pump usage. Bacteria can also form endospores that provide protection and pass on resistance.

Step-by-step explanation:

Some bacterial infections can become difficult to treat with antibiotics because bacteria can develop resistance to antibiotics through various mechanisms. One way bacteria become resistant is by producing enzymes that degrade or modify the antibiotic, rendering it ineffective. Another way is through mutation, where bacteria alter the target of the antibiotic, making it unable to bind and inhibit bacterial growth. Bacteria can also prevent antibiotics from entering the cell or pump them out of the cell using efflux pumps.

Additionally, some bacteria can form endospores, which are resistant structures that protect the bacteria from harsh conditions, including antibiotics. These endospores can pass on their resistance to other bacteria through genetic transfer.

Answer 2

The bacteria develop resistant endospores and pass their immunity on to others.