Hw Flashcards
(8 cards)
1
Q
What is diffision
A
Hen particles spread out from a high concentration to a low concentration
2
Q
What is equilibrium
A
Same concentration everywhere
3
Q
Does heat speed up or slow down diffusion
A
Sedd up
4
Q
What happens when glucose cant get in
A
Water goes out (osmosis)
5
Q
Which organ controlls water
A
Kidneys
6
Q
How do you calculate change in mass
A
Final - initiol /initial. X100
7
Q
Why might the mass kf the potato not change at all?
A
If the concentration kf glucose is the same in/out of the potato
8
Q
What does active transport require?
A
Energy
