Match Each Type of Microscopy with the Best Description

question 136

Multiple Choice

Match each type of microscopy with the best description.
-bright field microscopy

• A)utilizes a thin beam of electrons to examine structures within a cell
• B)utilizes lasers to scan a fluorescently stained specimen; a computer focuses the light to show a single plane through a cell
• C)utilizes differences in the way light is bent (refraction) in areas of various cellular density to visualize living cells
• D)requires light passing through the specimen; typically involves staining with dye to enhance contrast; usually "fixes" and kills the cell
• E)a beam of electrons scanned over a whole cell allows visualization of surface structures; gives a 3D-appearing image

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Definitions:

Equal Share

A division of assets, resources, or responsibilities among parties where each receives an identical portion or amount.

Distributive Justice

The ethical principle concerned with the fair allocation of resources among members of a community.

Human Enhancement

refers to the application of scientific and technological advancements to improve the physical and cognitive abilities of humans beyond their natural limitations.

Artificial Means

Methods or processes not naturally occurring, often involving human-made or technological interventions.