Mondays exmas Flashcards
1
Q
What is Osmosis?
A
Osmosis is the movement of water from high concentration to low concentration, through the semi=permeable membrane
2
Q
What is Diffusion?
A
Diffusion is the movement of particles
3
Q
What is active transport?
A
Active transport is a process of molecules moving against a concentration gradient, from a low to high concentration
4
Q
What can you see in the light microscop
A
Cell wall, cell membrane, nucleus
5
Q
Which organelle can you not see in a light microscope?
A
The ribosomes
6
Q
Which microscope can you see the ribosomes?
A
- Light microscope
2. Electron microscope.
7
Q
How to make a samplee
A
micropscope slide,
1 cell thic of specimen
add stain - (so you can see the organelles, such ass the: nucleus & cell membrane)
add cover slip,
2nd part
put it in the stage ad put the clip
