The First Step for Directly Linking a Microbe to a Specific

question 47

Multiple Choice

The first step for directly linking a microbe to a specific disease according to Koch's postulates is to

• A)culture the blood or other body fluid from a diseased animal using nutrient medium.
• B)inject a sample of blood or other body fluid from a diseased animal into a healthy animal.
• C)obtain a sample of blood or other body fluid from a diseased animal.
• D)compare the blood of a sick animal to blood obtained from a healthy animal.
• E)isolate microbes from the blood of healthy animals.

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Definitions:

Algebraic Expression

A statement of the mathematical operations to be carried out on a combination of numbers and variables.

Monomial

An expression containing only one term.

Binomial

An expression containing two terms.

Like Terms

Terms having the same literal coefficient.