Sci Osmosis and Diffusion Quiz Flashcards
(18 cards)
What are 5 things that enter and exit a cell
Waste, Water, Food, Carbon Dioxide and Oxygen
Does Passive transport use energy
No, it does not bc molecules are always in motion
In passive transport what way do the molecules move
From high to Low
What are the two types of passive transport
Diffusion and Osmosis
Does Active transport Use Energy
Yes
In active transport molecules move from……..
Low to High
What is Equilibrium
The molecules trying to get to equal levels
what is Selectively Permeable
Only certain things are allowed through
What is Diffusion
Movement of Molecules
What is Osmosis
Osmosis is the movement of water molecules (Kind of like Diffusion)
Osmosis and Diffusion go from……..To…………
High to Low
What is High Concentration
When there is a lot of the substance in whatever it is
What is Low concentration
When there is not a lot of a substance in whatever it is
What is Cell transport
Cell transport uses energy and transports particles.
Does Active transport use energy
Yes
Does Passive Transport use energy
NO
What things Use energy
Cell Transport
