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The strain used to identify bacteria with a large amount of peptidoglycan in their cell walls is the:

A) Gram-negative strain
B) Gram-positive strain
C) Acid-fast strain
D) Capsulated strain

User Gidon Wise
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Final answer:

The strain used to identify bacteria with a large amount of peptidoglycan in their cell walls is the Gram-positive strain.

Step-by-step explanation:

The strain used to identify bacteria with a large amount of peptidoglycan in their cell walls is the Gram-positive strain.

Gram-positive bacteria have a thick cell wall consisting of many layers of peptidoglycan, which differentiates them from Gram-negative bacteria.

The peptidoglycan layers in Gram-positive bacteria are also commonly embedded with teichoic acids (TAs), which stabilize the peptidoglycan and play a role in bacterial infection.

User Dajames
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