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Laser Scanning Confocal Microscopy

OCR AS-level BiologyComponents of Living SystemsLesson 17 of 21

A laser is a very intense beam of light.

A laser scanning confocal microscope uses point illumination.

Selective components are labelled with a fluorescent dye.

Diagram

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Key terms in this lesson

resolution
The ability to distinguish two objects that are close together as separate entities, which determines how much detail can be seen.

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All 21 lessons in Components of Living Systems · All OCR AS-level Biology topics