Microscope Review with some Cell Transport

Front

What is a microscope?

Back

An instrument that makes small objects appear larger.

Front

What is the function of the stage in a microscope?

Back

The stage holds the slides in place for viewing.

Front

What is total magnification if the eyepiece is 10x and the objective lens is 20x?

Back

200x

Front

What part of the microscope regulates the amount of light?

Back

Diaphragm.

Front

What is the total magnification of a microscope with a 10x ocular lens and a 30x objective lens?

Back

300x.

Front

Define 'ocular lens'.

Back

The lens through which you look in a microscope, typically providing 10x magnification.

Front

What is the purpose of the objective lens in a microscope?

Back

To provide different levels of magnification for viewing specimens.

Front

What is the difference between 'resolution' and 'magnification'?

Back

Resolution is the ability to distinguish two close objects as separate, while magnification is the enlargement of an image.

Front

What is the role of the diaphragm in a microscope?

Back

To control the amount of light that reaches the specimen.

Front

What does the term 'field of view' refer to in microscopy?

Back

The visible area seen through the microscope.