Have an account?
Skip to Content
Build your own quiz
Suggestions for you
16 questions
Show Answers
See Preview
- 1. Multiple Choice
Movement of particles from high to low concentration.Passive TransportActive Transport - 2. Multiple ChoiceOsmosis is a form of ______________.Passive TransportActive Transport
- 3. Multiple ChoiceATP is a form of energy.Passive TransportActive Transport
- 4. Multiple Choice
What is it called when molecules move across the cell membrane from an area of high concentration to an area of low concentration through a helper protein?
DiffusionOsmosisActive TransportFacilitated Diffusion - 5. Multiple Choice
Active transport is when molecules move ________ the concentration gradient.
against
up
down
with
- 6. Multiple Choice
A membrane that lets some things in and out but not everything is called?
Semi-PermeableImpermeablePermeable - 7. Multiple Choice
Movement of water from an area of higher concentration to an area of lower concentration.
Facilitated DiffusionActive TransportOsmosisDiffusion - 8. Multiple Choice
Molecules naturally move from areas of _______ to ______ concentration.
lower to higherhigher to lower - 9. Multiple Choice
In osmosis, water moves ________ areas of higher solute concentration.
into
up
down
out of
- 10. Multiple Choice
What part of the cell regulates what can enter and leave the cell?
Cell MembraneNucleusMitochondriaCytoplasm - 11. Multiple Choice
Some cells move large particles out of the cell through the process of:
Protein Synthesis
Endocytosis
Exocytosis
Cytoplasmic Streaming
- 12. Multiple Choice
The picture shows
Osmosis
Diffusion
Endocytosis
Exocytosis
- 13. Multiple Choice
What is homeostasis?
Balance, or maintaining relatively stable conditions.
The cell component that controls what can enter and exit the cell.
The idea that phospholipids and proteins slide past one another in the membrane.
The transport of molecules
- 14. Multiple Choice
What is the main difference between passive and active transport?
There is no difference.
Passive Transport moves molecules out of the cell, while Active Transport moves molecules into the cell.
Passive Transport ALWAYS transports with the help of proteins, while Active Transport does NOT.
Passive Transport does NOT require energy, while Active Transport DOES require energy.
- 15. Multiple Choice
Equilibrium refers to when the concentration of molecules on one side of the membrane are _________ to the other side of the membrane.
Greater than or equal to
Less
Equal
Greater
- 16. Multiple Choice
What is the main difference between diffusion and facilitated diffusion?
Diffusion requires the help of a protein to transport molecules, whereas in facilitated diffusion the molecules transport directly across the membrane.
Diffusion requires energy, whereas facilitated diffusion does not require energy.
Facilitated diffusion requires the help of a protein to transport molecules, whereas in diffusion the molecules transport directly across the membrane.
Facilitated diffusion requires energy, whereas diffusion does not require energy.
- Answer choicesTagsAnswer choicesTags