1. Using a Light Microscope4
Draw and label a plant and an animal cell:
Label the light microscope using the words below:
Biological Drawing Rules:
Required Practical 1:
Using a Light Microscope
Write a method for how to prepare a slide:
Objective lens, light, clips, stage, arm, focussing knob, eyepiece lens, fine focussing knob, nosepiece, diaphragm 5 8 8
How microscopy techniques have developed over time:
Calculate the width of the cheek cell (in micrometres): 5
Maths:
Magnification:
Resolution:
Specimen:
Magnification = __________________
Calculate the magnification of the drawing below:
Put these numbers into standard form:
0.017 6 5