Exam Prep for Microbiology | Channels for Pearson+

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1. Introduction to Microbiology - Part 2 of 2

1. Introduction to Microbiology / Experimental Design / Problem 14

Which of the following is an example of a positive control in an experiment testing a new anti-inflammatory drug?

A

A placebo pill with no active ingredients.

B

A known effective anti-inflammatory drug.

C

A saline solution with no therapeutic effect.

D

A new drug with unknown effectiveness.

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