Cells & The Microscope Chap 2 Flashcards
(7 cards)
1
Q
Plant cells:
A
Cell wall
Cell membrane
Cytoplasm
Nucleus
2
Q
The way cells are organised:
A
Tissues-Organs-Systems-Organisms
3
Q
Eyepiece lens
A
Lens you look into
4
Q
Focus knobs:
Course focus:
Fine focus:
A
Allows an image of an object to be seen clearly
Brings the object roughly into focus
Allows for precise focusing
5
Q
Nosepiece
A
Allows the use of different lenses
6
Q
Objective lens
A
Located on the nose piece - magnifies an object -
3 types - 5x,20x,100x
7
Q
Animal cells:
A
Cell membrane
Nucleus
Cytoplasm