A Microscope That Exposes Specimens to Ultraviolet,violet,or Blue Light and Forms

question 48

Multiple Choice

A microscope that exposes specimens to ultraviolet,violet,or blue light and forms an image with the light emitted at a different wavelength is called a __________ microscope.

• A)phase-contrast
• B)dark-field
• C)scanning electron
• D)fluorescence

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Definitions:

Notice-And-Comment Rulemaking

A process by which U.S. federal agencies formally propose, receive, and consider public comments on a proposed regulation before it becomes final.

Administrative Agency

A government agency responsible for the oversight and administration of specific functions, such as regulation or enforcement of laws and policies.

Legal Standards

Established principles and criteria in the legal system that guide the conduct of legal cases and the administration of justice.

Regulatory Flexibility Act

A U.S. law that aims to minimize the impact of regulations on small businesses and other small entities by requiring federal agencies to consider less burdensome alternatives.