How do light microscopes work?

What is the resolving power of a light microscope?

What do we stain onion cells with?

Why do we stain onion cells like this?

Why do we often use onion layers to view plant cells?

What do we place on top of the slide with cells on?

Which lens do we look through?

Which lens do we look through?

What is total magnification if each lens is 400x and 10x?

What is total magnification if each lens is 150x and 10x?

Which focus knob do we adjust first?

Which focus knob do we adjust last?

What does the light do?

What should we do immediately after focussing on a cell at 40x?

After the 40x magnification, what do we do next?

If the slide cells go out of focus, what do we do?

How could transfer cheek cells to a slide?

When we are done with a slide, what should we do?

What is the field of view of a microscope?

What should we do for each magnification?

How should a biological sketch be done?

How should a biological sketch be done?

What does a biological sketch need to have?

Why do we not use electron microscopes for this practical?

Name a safety precaution for this practical.