Exotoxins such as botox and other are made of:

A. Protein
B. Lipids
C. Carbohydrate
D. Lipopolysaccharide


Answer: A. Protein

Biology & Microbiology

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All but one of the following are false regarding protists. Identify the true statement

a. All protists are single-celled organisms. b. Protists are prokaryotic. c. Protists have cell walls composed mainly of peptidoglycans. d. Most protists are single-celled organisms; some are multicellular. e. Protists do not have the ability to move on their own.

Biology & Microbiology

Where in a cell does glycolysis occur?

a. cytoplasm b. Golgi body c. nucleoid d. mitochondrion e. rough endoplasmic reticulum

Biology & Microbiology

Do human beings meet the five conditions necessary for Hardy-Weinberg law? Explain. What will be an ideal response?

Biology & Microbiology

Which of the following is (are) a sterilizing gas(es) that can be used on heat-sensitive materials?

A. Isopropanol B. Glutaraldehyde C. Ethylene oxide D. Chlorine gas

Biology & Microbiology