Download Transport Jeopardy - Doral Academy Preparatory

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Today’s exciting
topic….
PowerPoint Jeopardy
Membrane
Structure
Passive
Transport
Types of
Solutions
Active
Transport
Leftovers
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This nonpolar substance
is composed of glycerol
and fatty acids. It forms
the “bilayer” of the
membrane.
Phospholipids
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These molecules are
found on the outer surface
of the membrane and play
a role in cell recognition
and identification.
Carbohydrates
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This component of the
membrane provides
channels through which
polar substances can cross
the membrane.
Transport Proteins
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This term used to describe the cell
membrane means that the membrane
has control over what enters and
leaves the cell. Some molecules are
allowed to enter while others are not.
Selectively Permeable
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Term meaning that the
cell maintains a balance
through self regulating
adjustment.
Homeostasis
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In the absence of other forces,
molecules will tend to move
from an area of _____
concentration to an area of
______ concentration.
High to Low
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What does the term
“passive transport”
mean?
Passive transport means
that no energy is being
used by the cell for the
transport of that particular
substance.
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Term used to describe
the movement of water
from an area of high
concentration to an
area of lower
concentration.
Osmosis
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The movement of
molecules (other than
water) from a high to a
low concentration.
Diffusion
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What happens to the
movement of molecules
when equilibrium has
been reached on both
sides of the membrane?
The movement of molecules never
comes to a halt. Molecules will
continue to move back and forth
across the membrane, provided that
no energy is expended to prevent it.
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When the concentration
inside the cell is equal to the
concentration on the outside
of the cell, the cell is said to
be _______ to its
surrounding.
Isotonic
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The side of the
membrane that is high in
solute concentration and
low in water
concentration is called:
Hypertonic
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The side of the membrane
that is low in solute
concentration and high in
water concentration is
called?
Hypotonic
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This condition occurs
if too much water
leaves the cell and the
cell collapses.
Plasmolysis
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This condition occurs if
the cell gains too much
water and the cell
membrane is ruptured.
Cytolysis
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What does the term
“active transport”
mean?
Active transport means that
energy is being exerted for the
transport of a material across
the membrane.
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The process by which the
cell takes material into the
cell by the infolding of the
cell membrane.
Endocytosis
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The process by which
the cell releases large
amounts of material.
Exocytosis
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When extensions of the
cytoplasm surround and
engulf large particles and
take them into the cell, it is
known as?
Phagocytosis
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The process by which
the cell takes in liquid
from the surroundings
is called?
pinocytosis
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These types of molecules
may have trouble crossing
the membrane and will
need the help of transport
proteins.
polar
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The process of moving
specific molecules across cell
membranes with the help of
transport proteins is called?
Facilitated Diffusion
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Is facilitated diffusion
considered active or
passive transport?
Passive
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It is unlikely that a
plant cell will
undergo cytolysis.
Explain.
As water enters the plant cell,
the cell membrane is pushed
against the cell wall. The cell
wall supports the membrane
and it is not likely that the
membrane will rupture.
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As more and more water
moves into a plant cell,
there will be an increase
in ________.
Turgor Pressure
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