A Concept Must Have Which of the Following to Make

question 16

Multiple Choice

A concept must have which of the following to make it observable and measurable?

• A)research methods
• B)an operational definition
• C)correlation
• D)hypotheses

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Definitions:

Fluorescent Dyes

Chemical compounds that absorb light at one wavelength and emit it at another, used to stain and visualize biological molecules or cells under a microscope.

Microarray

A laboratory tool used to detect the expression of thousands of genes at the same time, allowing researchers to understand complex genetic processes.

Gene Expression

The process by which information from a gene is used to synthesize a functional gene product, often a protein, influencing the cell's structure and function.

PCR

Polymerase Chain Reaction, a biotechnological method used to amplify specific segments of DNA, facilitating their analysis and manipulation.