Exotoxins are often classified into three main families based on their mode of action. Which of the following pairs is correctly matched?ANSWERType III – extracellular toxinType II – membrane-acting toxinsType I – membrane-damaging toxinsType III – intracellular toxin

All of the following organisms produce exotoxins EXCEPTGroup of answer choicesCorynebacterium diphtheriae.Clostridium tetani.Salmonella typhi.Staphylococcus aureus.Clostridium botulinum.

A toxin that is secreted and acts upon a specific cellular target is called a(n) Blank______.Multiple choice question.exoenzymeendotoxinexotoxintoxoid

Choose all of the following that are virulence factors.SELECT ALL THAT APPLYExotoxinsLysosomesPlasma membraneRibosomesPeroxisomesAdhesins

Endotoxin and pyrogen are which of the following? A. endotoxin is a chemical from the cell wall of gram-negative bacteria B. both are dangerous for the patient when they contaminate parenteral drug products C. pyrogen is a descriptive term that refers to the fever-causing nature of endotoxins and other chemicals D. together, all of these answer choices answer the question, so this is the answer I would pick

Which of the following is the substance referred to as endotoxin?Multiple choice question.HemolysinCoagulaseStaphylokinaseLipopolysaccharide