Examlex
The ________ is an important ridge of muscle extending horizontally around the right ventricle from theinterventricular septum to the base of the anterior papillary muscle containing part of the conducting system.
Oil-Immersion Lens
A microscope lens designed to be used with a drop of oil between the lens and the slide, improving resolution by reducing light refraction.
Fine Focus Knob
A control mechanism on microscopes used to make precise adjustments to the focus, sharpening the image of the specimen.
Coarse Focus Knob
A control mechanism on microscopes used for making large adjustments in focus, allowing for the initial focusing of the microscope lens on the specimen.
Lens-Cleaning Solution
A specially formulated liquid used in the maintenance of optical lenses to remove dust, fingerprints, and smudges.
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