Transcript Diffusion and Cell Membrane Candy Quiz

Diffusion and Cell Membrane
Candy Quiz
1.) Diffusion is defined as…
A. Defined as the movement of particles from areas of low solute
concentration to areas of high solute concentration (up the concentration
gradient)
B. The movement of particles from areas of high solute concentration to
areas of low solute concentration (down the concentration gradient)
C. No movement between particles of solutes
2.)
The picture depicts which
type of cellular transport?
A. Osmosis
B. Diffusion
C. Active Transport
D. Endocytosis
3.)Which of the following is NOT a type of
passive transport?
A.
B.
C.
D.
Diffusion
Endocytosis
Facilitated diffusion
Osmosis
4.) Which of the following is NOT a type of
Active transport?
A.) Endocytosis
B.) Exocytosis
C.) Diffusion
D.) Sodium Potassium Protein Pump
5.) Which of the following does NOT effect
the rate diffusion occurs in the cell?
A.) Size of molecules
B.) Time allowed
C.) Concentration of molecules
D.) Temperature
6.) In yesterday’s lab you placed starch into a baggie and
iodine into a beaker. The _________ was permeable to
the cell membrane (baggie) and the ________was not
because…..
A.) Starch; iodine; starch molecules were able to pass through the baggie via
diffusion (low solute concentration high solute concentration)
B.) Starch; iodine; starch molecules were able to pass through the baggie via
diffusion (high solute concentration low solute concentration)
C.) Iodine; starch; iodine molecules were able to pass through the baggie via
diffusion (high solute concentration low solute concentration)
D.) Iodine; starch; iodine molecules were able to pass through the baggie via
diffusion (low solute concentration high solute concentration)
7.) What is the difference between active
transport and passive cellular transport?
A. Active transport requires energy to transport molecules across the
cell membrane and passive transport does not
B. Passive transport requires energy to transport molecules across the
cell membrane and active transport does not
C. Active transport and passive transport require the same amount of
energy from the cell
D. No energy is needed to transport molecules across the cell
membrane
8.) Who am I?
• I am a protein molecule that is permanently attached or
firmly anchored in the plasma membrane. I also serve as
transport proteins, chemical receptors, and regulators for
cell to cell recognition.
9.) Who am I?
• I attach to membrane proteins and serve as
identification tags, allowing cells to distinguish one type
of cell from another. Cell recognition and cell signaling.
10.) Who am I?
• I am a protein that is not embedded and is loosely attached to the
surface of the cell membrane.
11.) Who am I?
• I am found in animal cell membrane and effect fluidity
(how easily the structure can move) depending on
temperature. I also strengthen the cell membrane.
12.) Who am I?
• I am composed of three basic parts: a charged phosphate group and
glycerol “head”, and two fatty acid chains “tail”.
1.) Diffusion is defined as…
A. Defined as the movement of particles from areas of low solute
concentration to areas of high solute concentration (up the concentration
gradient)
B. The movement of particles from areas of high solute concentration to
areas of low solute concentration (down the concentration gradient)
C. No movement between particles of solutes
2.)
The picture depicts which
type of cellular transport?
A. Osmosis
B. Diffusion
C. Active Transport
D. Endocytosis
3.)Which of the following is NOT a type of
passive transport?
A.
B.
C.
D.
Diffusion
Endocytosis
Facilitated diffusion
Osmosis
4.) Which of the following is NOT a type of
Active transport?
A.) Endocytosis
B.) Exocytosis
C.) Diffusion
D.) Sodium Potassium Protein Pump
5.) Which of the following does NOT effect
the rate of diffusion in the cell?
A.) Size of molecules
B.) Time allowed
C.) Concentration of molecules
D.) Temperature
6.) In yesterday’s lab you placed starch into a
baggie and iodine into a beaker. The _________
was permeable to the cell membrane (baggie) and
the ________was not because…..
A.) Starch; iodine; starch molecules were able to pass through the baggie via
diffusion (low solute concentration high solute concentration)
B.) Starch; iodine; starch molecules were able to pass through the baggie via
diffusion (high solute concentration low solute concentration)
C.) Iodine; starch; iodine molecules were able to pass through the baggie via
diffusion (high solute concentration low solute concentration)
D.) Iodine; starch; iodine molecules were able to pass through the baggie via
diffusion (low solute concentration high solute concentration)
7.) What is the difference between active
transport and passive cellular transport?
A. Active transport requires energy to transport molecules across the
cell membrane and passive transport does not
B. Passive transport requires energy to transport molecules across the
cell membrane and active transport does not
C. Active transport and passive transport require the same amount of
energy from the cell
D. No energy is needed to transport molecules across the cell
membrane
8.) Integral proteins
• I am a protein molecule that is permanently attached or
firmly anchored in the plasma membrane. I also serve as
transport proteins, chemical receptors, and regulators for
cell to cell recognition.
9.) Carbohydrate chains
• I attach to membrane proteins and serve as
identification tags, allowing cells to distinguish one type
of cell from another. Cell recognition and cell signaling.
10.) Peripheral Protein
• I am a protein that is not embedded and is loosely attached to the
surface of the cell membrane.
11.) Cholesterol
• I am found in animal cell membrane and effect fluidity
(how easily the structure can move) depending on
temperature. I also strengthen the cell membrane.
12.) Phospholipid
• I am composed of three basic parts: a charged phosphate group and
glycerol “head”, and two fatty acid chains “tail”.