Which of the following protects bacteria from lysis in dilute solutions and helps to determine their cellular morphology or shape?

Question

Quizplus · Accepted Answer

Peptidoglycan is a component of the bacterial cell wall that prevents the cell from rupturing in dilute solutions, giving it structural support and helping to determine its cellular morphology or shape. The plasma membrane is a semipermeable barrier that surrounds the cytoplasm of a bacterial cell, but it does not prevent lysis in dilute solutions. The capsule is a layer of polysaccharides or proteins that surround some bacteria, but its main function is to protect the cell from phagocytosis, not lysis. Gas vacuoles are membrane-bound structures found in some bacteria, but they are primarily involved in buoyancy and not cell morphology or lysis protection.

Which of the Following Protects Bacteria from Lysis in Dilute