Exotoxins Notes: Definitions & Explanations PDF | Download eBooks
Study Exotoxins lecture notes PDF with biology definitions and explanation to study What are Exotoxins?. Study exotoxins explanation with biology terms to review biology course for online degree programs.
Exotoxins Definition:
Exotoxins are proteins secreted by certain bacteria and other organisms.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Exotoxins Notes:
Endotoxins are responsible for many diseases. For example, cholera, a dangerous diarrheal disease, is caused by an exotoxin secreted by the proteobacterium Vibrio cholerae. The exotoxin stimulates intestinal cells to release chloride ions into the gut, and water follows by osmosis. In another example, the potentially fatal disease botulism is caused by botulinum toxin, an exotoxin secreted by the gram positive bacterium Clostridium botulinum.
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