Mondays exmas Flashcards Preview

Scienece > Mondays exmas > Flashcards

Flashcards in Mondays exmas Deck (7)
Loading flashcards...

What is Osmosis?

Osmosis is the movement of water from high concentration to low concentration, through the semi=permeable membrane


What is Diffusion?

Diffusion is the movement of particles


What is active transport?

Active transport is a process of molecules moving against a concentration gradient, from a low to high concentration


What can you see in the light microscop

Cell wall, cell membrane, nucleus


Which organelle can you not see in a light microscope?

The ribosomes


Which microscope can you see the ribosomes?

1. Light microscope
2. Electron microscope.


How to make a samplee

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