STM 414 Theory Questions: Bacterial Toxins: Endotoxins vs Exotoxins and Pathogenic Mechanisms

400 Level  Department of Science Laboratory Technology exam questions and detailed answers. Download the answers in document format. Correct, detailed, and straightforward answers.

Questions:

A) Differentiate between Endotoxin and Exotoxin produced by bacteria with reference to the following: source, composition, effect on host, heat stability and LD₅₀ (Lethal Dose at 50% concentration).
B) Discuss briefly the toxins produced by Clostridium tetani and Vibrio cholerae.

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