WorksheetsMicroscopy
Total questions: 10
Worksheet time: 5mins
The part of a compound microscope where objective lenses are attached.
Revolving nosepiece
Body tube
Base
As you begin focusing the onion cells, which power objective will you use first?
High Power objective lense
Low Power objective lense
Medium Power objective lense
Which knob will you use in the PREPARATION of focusing the specimen?
Fine adjustment knob
Inclination joint
Coarse adjustment knob
For a total magnification of 600X, what eyepiece and objective would be used?
15X eyepiece with a 40X objective
10X eyepiece with a 40X objective
6X eyepiece with a 40X objective
What will be the total magnification if your eyepiece is 4X and your objective lense is 10X?
400X
4000X
40X
Part of the microscope that holds the slide in place.
Base
Arm
Stage Clip
Which parts will you hold if you want to transfer the microscope?
Arm and Stage
Arm and Base
Base and Stage
Which of the following should we AVOID doing?
Carrying the microscope from one place to another
Touching the glass part of the lenses using our fingers
Keeping the microscope covered when not in use
The lens at the top on which we look through.
Ocular lens
Objectives
Body tube
Which part of the microscope connects the eyepiece and objective lenses?
Arm
Inclination joint
Body tube
