Micro Biology > EXAM > Portage Learning: Microbiology, Module 3 – MICROSCOPY (All)

Portage Learning: Microbiology, Module 3 – MICROSCOPY

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micrometer ✔✔one millionth of a meter nanometer ✔✔one billionth of a meter resolution and contrast ✔✔two critical factors that influence our ability to see an object resolution ✔✔th ... e distance between two objects at which the objects still can be seen as separate greater ✔✔the closer two objects are to each other the __________________ the resolution requirement contrast ✔✔the difference in light absorbance between two areas (objects) lower ✔✔the ________________ the contrast between an object and its background, the harder it will be to see the object bright field microscope ✔✔simplest form of light, or optical, microscopy/light, most often emitted from a standard halogen bulb, enters the microscope from the base (bottom) and is reflected via mirrors towards the sample condenser ✔✔before the light reaches the sample, it first passes through a ________________ converging the light beams into a focused area on the sample iris diaphragm ✔✔co [Show More]

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