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Which statements about type three secretion systems are correct? (select all tha

ID: 184845 • Letter: W

Question

Which statements about type three secretion systems are correct? (select all that apply) Type three secretion systems deliver toxins from the host cells to the bacteria. Type three secretion systems are responsible for actin pedestals made by E. coli Shigella species use a type three secretion system to kill macrophages. Salmonella species use a type three secretion system to adhere to host cells. All type three secretion systems inject the same effectors Pathogenic E. coli contain type three secretion systems on LEE pathogenicity islands.

Explanation / Answer

Correct:

Type III secretion system are responsible for actin pedestals made by E.coli

Shigella species use a type III secretion sys to kill macrophages

Pathogenic E.coli contain type III secretion systems on LEE pathogenecity islands