Which Statement Best Distinguishes Between a Pathogen and a Toxin

question 21

Multiple Choice

Which statement best distinguishes between a pathogen and a toxin?

• A)A pathogen is an organic compound that causes illness,while a toxin is an inorganic compound.
• B)Pathogens are micro-organisms that cause disease,while toxins refers to the harmful substances which all pathogens secrete.
• C)Pathogens are micro-organisms that cause disease,while toxins are harmful substances that some pathogens secrete.
• D)There is no difference between pathogens and toxins;both terms refers to the same disease causing agent.

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Definitions:

Poisson Distribution

A probability distribution that expresses the probability of a given number of events occurring in a fixed interval of time or space, assuming these events happen at a constant rate and independently of the time since the last event.

Critical Value Approach

A method in hypothesis testing that involves comparing the test statistic to a threshold or critical value to decide whether to reject the null hypothesis.

Accidents Reported

Accidents Reported refers to the recording of incidents that have led to injuries or damage, which are compiled for analysis, insurance, or regulatory purposes.

Goodness of Fit Test

A statistical test used to determine how well a statistical model fits a set of observations.