LESSON 1 AND 2

Which part supports the microscope?

• base

• bottom

• stand

• foot

The primary optical lenses on a microscope are called ___

• condensors

• objective lenses

• stage clips

• ocular lenses

Which part holds the eyepiece in place above the objective lens?

• condensor

• objective lense

• barrel

• body tube

The specimen slide is placed on the ___

• platform

• table

• stage

• base

This part is used to collect and focus the light from the illuminator on to the specimen:

• revolving nosepiece

• coarse focus knob

• condensor

• fine focus knob

These are used to hold the slide in place:

• rotating nosepiece

• objective lenses

• stage clips

• adjustment knobs

Identify the microscope part:

• revolving nosepiece

• coarse focus knob

• diaphragm

• fine focus knob

Typical objective lenses come in magnifications of ___

• 6x, 15x, 60x

• 60x, 150x, 600x

• 4x, 10x, 40x

• 40x, 100x, 400x

Who was the scientist to use the early compound microscope to look at cork slices and coined the term ‘cell’ to describe the tissue.

• Hans & Zacharias Jansen

• Robert Hooke

• Gregor Mendel

• Francis Crick & James Watson

Who was the scientist to state that all plant tissues are composed of cells and that cell is basic building block of all plants.

• Matthias Schleiden

• Robert Hooke

• Gregor Mendel

• Theodore Schwann