A Confocal Scanning Optical Microscope

question 21

Multiple Choice

A confocal scanning optical microscope

• A)uses ultraviolet light to form a specimen image.
• B)shows three-dimensional cell images from the cell surface to the middle of the cell.
• C)produces specimen images on electron micrographs.
• D)uses dyes that emit visible light when bombarded by ultraviolet rays.
• E)requires specimens to be stained.

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Definitions:

Evaporation

The process by which a substance passes from a liquid to a vapor.

Hot Material

Substances at high temperatures, often relating to geological contexts, such as magma, or industrial processes.

Earth's Interior

Refers to the layers beneath the Earth's crust, including the mantle and core, characterized by increasing pressure and temperature with depth.

Radioactive Decay

The spontaneous disintegration and emission of particles from an unstable atom.