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One Factor That May Make It Difficult to Interpret the Result

question 7

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One factor that may make it difficult to interpret the result of even a true experiment in a natural setting is contamination (when there is communication of information about the experiment between groups of participants).Briefly describe the three types of problems that can result from contamination.


Definitions:

Adenosine Triphosphate

A high-energy molecule found in the cells of all living things, serving as a primary energy carrier.

Energy

The capacity to do work, which in biological systems is derived from the chemical energy stored in foods or from sunlight in photosynthetic organisms.

Muscles

Tissues in the body that can contract, enabling movement and support of bodily functions.

Capillaries

Small, thin-walled blood vessels that connect arteries and veins, where oxygen, nutrients, and wastes are exchanged between the blood and tissues.

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