By What Technique Can Individual DNA Molecules Be Visualized

question 7

Multiple Choice

By what technique can individual DNA molecules be visualized?

• A)electron microscopy and metal shadowing
• B)light microscopy only
• C)agarose gel electrophoresis
• D)Northern blot

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Definitions:

New Attribute

A feature introduced to a product or service to provide unique benefits and differentiate it from competitors.

Cognitive Learning

A style of learning that focuses on understanding, thinking, and processing rather than rote memorization.

Behavioral Learning

A theory indicating that individuals learn through interactions and responses to their environment, often in the context of consumer habits and marketing exposure.

Stimulus Generalization

The psychological principle where a conditioned response is triggered by stimuli similar to the original associated stimulus.