Microbial Hyaluronidase, Coagulase, and Streptokinase are Examples Of

Question

Microbial hyaluronidase, coagulase, and streptokinase are examples of
A)adhesive factors.
B)exotoxins.
C)hemolysins.
D)antiphagocytic factors.
E)exoenzymes.

Accepted Answer

Microbial hyaluronidase, coagulase, and streptokinase are all examples of exoenzymes, which are enzymes secreted by bacteria that break down specific substrates outside of the bacterial cell. Hyaluronidase breaks down hyaluronic acid, which is a component of connective tissue, allowing bacteria to spread through host tissues. Coagulase is an enzyme that causes the host's blood to clot, forming a protective barrier around the bacteria. Streptokinase is an enzyme that dissolves blood clots, allowing bacteria to spread through the host's bloodstream.