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What are the two types of cell transport?
passive and active
Passive Transport - ___________ required
no energy
Active Transport - _________ required
energy
Cellular energy is called ____.
ATP
In passive transport, substances move across the cell membrane _____ the concentration gradient.
with
In passive transport, substances move from _____ to _____ concentration,
high to low
Another name for passive transport is ______.
diffusion
A difference of concentrations between two regions is called the _____.
concentration gradient
What is one example of diffusion that Miss Luzadder gave during notes?
oil diffuser, AXE body spray, peeling an orange, baking cookies/brownies
The rate at which molecules move depends on factors such as _____ and _____.
temperature and concentration gradient
If the temperature is high (hot), the molecules will move _____ than if they were cold.
faster
_____ is the state in which the concentrations on both sides of a semipermeable membrane are the same or equal.
equilibrium
_________ moves molecules through the membrane from high to low concentration without the use of transport proteins.
simple diffusion
_________ moves molecules through the membrane from high to low concentration with the use of transport proteins.
facilitated diffusion
_________ moves water molecules through the membrane from high to low concentration.
osmosis
Simple diffusion moves molecules that are _______ and have no charge, so they can pass right through the membrane.
nonpolar
