Which of the Following Statements Is True

question 29

Multiple Choice

Which of the following statements is true?

• A)Botulinum toxin kill neurons
• B)Exotoxins are often synthesized in an inactive form
• C)Exotoxins make up part of the cell wall of Gram-positive bacteria
• D)Exotoxins are encoded on plasmids can be transmitted to other bacteria
• E)Only one molecule of diphtheria toxin is needed to kill a host cell

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Definitions:

Significance Level

The odds of wrongly rejecting the null hypothesis in statistical research, often indicated by the letter alpha.

Market Share

The percentage of total sales in an industry generated by a particular company, indicating its size relative to competitors.

Chi-squared Goodness-of-fit Test

A statistical test used to determine if observed data fits a theoretical frequency distribution.

Apple Types

Refers to the different varieties or cultivars of apples, distinguished by attributes such as flavor, color, and size.