Podcast
Questions and Answers
What is the process called when water moves from high to low concentration?
What is the process called when water moves from high to low concentration?
- Diffusion (correct)
- Endocytosis
- Exocytosis
- Active transport
Which type of transport involves large or charged molecules moving through a channel protein in the cell membrane?
Which type of transport involves large or charged molecules moving through a channel protein in the cell membrane?
- Pinocytosis
- Facilitated Diffusion (correct)
- Phagocytosis
- Exocytosis
When does facilitated diffusion occur?
When does facilitated diffusion occur?
- When water moves from high to low concentration
- When molecules move from low to high concentration
- When large or charged molecules move through a channel protein in the cell membrane (correct)
- When molecules move through the lipid bilayer
What is the term for the movement of any molecule from high to low concentration?
What is the term for the movement of any molecule from high to low concentration?
What is the term for the movement of molecules from a high concentration to a low concentration?
What is the term for the movement of molecules from a high concentration to a low concentration?
Passive transport always requires energy to move molecules from high concentration to low concentration.
Passive transport always requires energy to move molecules from high concentration to low concentration.
Diffusion is when any molecule moves from low to high concentration.
Diffusion is when any molecule moves from low to high concentration.
Osmosis is the movement of water from low to high concentration.
Osmosis is the movement of water from low to high concentration.
Facilitated Diffusion involves the use of energy to move molecules through channel proteins in the cell membrane.
Facilitated Diffusion involves the use of energy to move molecules through channel proteins in the cell membrane.
Living things do not use the mechanism of passive transport for most substances.
Living things do not use the mechanism of passive transport for most substances.
Flashcards are hidden until you start studying
