Transcript This is Jeopardy

This is Jeopardy
Cell Transport
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Final Jeopardy
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C1-100-The answer is…
Diffusion is the movement of
molecules from an area of …..
High concentration to Low concentration
Back
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C1-200-The answer is…
What type of transport requires energy
from the cell?
Active Transport
Back
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C1-300-The answer is…
The diffusion of water across a semipermeable membrane is
Osmosis
Back
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C1-400-The answer is…
When the concentration of molecules
is the same on both sides, the solution
is
Isotonic
Back
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C1-500-The answer is…
What is the little membranous “pouch”
that is formed during endocytosis or
exocytosis?
Vesicle
Back
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C2-100-The answer is…
What are the channels in the cell
membrane made of?
Protein
Back
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C2-200-The answer is…
The solute level is higher on the inside
of the membrane in this solution.
Hypotonic
Back
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C2-300-The answer is…
This mode of transport is passive but
requires the use of proteins.
Facilitated Diffusion
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C2-400-The answer is…
Large molecules are transported into
the cell by this type of active transport.
Endocytosis
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C2-500-The answer is…
Glucose enters a cell most rapidly by
Facilitated diffusion
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C3-100-The answer is…
Perfume moving across the room is an
example of
Simple diffusion
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C3-200-The answer is…
If the concentration of sugar is lower
outside the cell, what will happen by
osmosis?
Water will move into the cell
Back
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C3-300-The answer is…
Cytolysis occurs when an animal cell
is placed in a ________ environment.
hypotonic
Back
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C3-400-The answer is…
This part of the cell membrane which
is hydrophobic
Fatty acid tails of the phospholipids
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C3-500-The answer is…
Using an ATP-driven membrane
protein to “pump” molecules against a
concentration gradient is an example
of:
Molecular Active Transport
Back
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C4-100-The answer is…
This is considered cell “eating”
phagocytosis
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C4-200-The answer is…
A plant cell placed in this type of
solution will wilt.
Hypertonic
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C4-300-The answer is…
Plasmolysis occurs when Turgor
Pressure is _____ (low or high?).
Low
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C4-400-The answer is…
Active transport requires energy from
this molecule.
ATP
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C4-500-The answer is…
Endocytosis and Exocytosis are types
of active transport known as _____
transport.
Bulk
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C5-100-The answer is…
In this form of transport a vesicle fuses
with the membrane and dumps its
contents outside of the cell.
exocytosis
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C5-200-The answer is…
At this point there is movement of
molecules but no net movement.
Dynamic equilibrium
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C5-300-The answer is…
This part of the cell membrane lets the
rest of the body know that the cell
belongs there.
Carbohydrate markers
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C5-400-The answer is…
What is the name of the special
proteins that act to facilitate the
diffusion of water across the cell
membrane during osmosis?
Aquaporins
Back
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C6-500-The answer is…
If a cell has an internal salt concentration of 0.8%
and it was placed in a solution with a salt
concentration of 20%, in which direction would
the net movement of water be ?
Out of the cell
Back
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Final Jeopardy
Explain in terms of the cell membrane and the different
types of solutions, what occurred in your lab with the
grapes
Each grape was used as a model of a “cell” to observe the effects of
osmosis.
We determined the initial mass of each grape.
One grape was soaked overnight in salt water. This grape shrunk due
to water loss in the hypertonic environment.
One grape was soaked overnight in plain water. This grape swelled
due to the gain of water in the hypertonic environment.
Back
End Game
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