B1 Flashcards
1
Q
Magnification formula
A
image size/Real object size
2
Q
Describe osmosis
A
The movement of water through a partially permeable membrane, down a concentration gradient
dilute—> concentrated
3
Q
isotonic
A
outside cell concentration==inside concentration
4
Q
hypertonic
A
concentration outside cell>con inside
5
Q
hypotonic
A
concentration outside< con inside
6
Q
diffusion
A
spreading out of particles resulting in net movement from a higher concentration to an area of lower concentration
7
Q
factors affecting diffusion
A
temp
concentration gradient
surface area
