Multiple Choice
Siderophores are
A) molecules that aid directly in attachment to host cells.
B) inorganic molecules that help in active transport.
C) organic molecules that help pathogens take up iron.
D) toxins that affect the gastrointestinal tract.
Correct Answer:

Verified
Correct Answer:
Verified
Q26: _ are microbial infections acquired by hospital
Q27: Explain how Clostridium tetani cells that rarely
Q28: Shiga toxin is an enterotoxin that is
Q29: Attenuated vaccines cause a weaker immune response
Q30: Diptheria toxin is a<br>A) type of endotoxin.<br>B)
Q32: It is thought that attenuation occurs especially
Q33: Clostridium botulinum cannot produce toxins in improperly
Q34: It used to be thought that streptococci
Q35: The collective term for the organisms living
Q36: The following bacterial genera are all implicated