In Which Section of a Research Article Would a Reader

question 5

Multiple Choice

In which section of a research article would a reader find a description of what was done in the past and why the present study is being conducted?

• A) Abstract
• B) Introduction
• C) Method
• D) Results

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Definitions:

Carcinogens

Substances or exposures that are directly involved in causing cancer.

Aldehydes

A class of organic compounds obtained from alcohol by oxidation and also found in cigarette smoke; they cause mutations and are related to the development of cancer.

Tars

Complex chemical substances resulting from the burning or combustion of organic material, often associated with smoking.

Stimulant

Substances that increase physiological or nervous activity in the body, often enhancing alertness, attention, and energy.