Endotoxins Include Which of the Following

Question

Endotoxins include which of the following?
A)Diphtheria toxin
B)Lipopolysaccharide
C)Tetanus toxin
D)Botulinum toxin

Accepted Answer

Endotoxins are lipopolysaccharides present in the outer membrane of Gram-negative bacteria. Diphtheria toxin, tetanus toxin, and botulinum toxin are exotoxins produced by Gram-positive bacteria.