WorksheetsPassive Transport
Total questions: 18
Worksheet time: 11mins
Diffusion & Facilitated Diffusion are both __________ transport.
Passive
Active
Easy
Free
Passive Transport is the movement of particles across the membrane from an area of [ ___ ] to an area of [ ___ ]
high to low
low to high
low to low
high to high
Passive Transport uses ____ energy
no
a lot of
a little bit of
some
_____________ is the free movement of particles across the membrane with the concentration gradient
diffusion
facilitated diffusion
active transport
fusion
Passive Transport is the movement of particles _________ the concentration gradient.
with
against
opposing
throughout
An example of diffusion is
CO2 and O2 exchange in the lungs
Glucose transport
Na+ / K+ Pumps
Exocytosis
What is the movement of particles with the concentration gradient using protein "helpers"?
diffusion
facilitated diffusion
active transport
enzymatic reactions
What is a difference between diffusion and facilitated diffusion?
movement of particles from [high] to [low]
a protein "helper"
movement of particles from [low] to [high]
energy
occurs when the concentration of particles is higher in one area than another.
concentration gradient
concentration
[high] --> [low]
The relative amount of a given substance contained within a solution or in a particular volume of space; the amount of solute per unit volume of solution. The higher the concentration, the more solute is present.
concentration gradient
concentration
[high] --> [low]
Match the following types of passive transport with the correct diagram.
Simple diffusion
Facilitated Diffusion
Osmosis
Match the following based on which way the particles will move during passive transport.
Particles will move to the right
Particles will move to the left
Particles have reached equilibrium
If the miligrams are referring to the amount of sugar, what direction will water flow?
Into the cell
Out of the cell
Into and out equally (equilibrium)
If the percentage represents sugar, what direction will water flow?
Into the cell
Out of the cell
Into and out equally (equilibrium)
hypotonic
hypertonic
isotonic
hypotonic
hypertonic
isotonic
hypotonic
hypertonic
isotonic
