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This type of transport occurs without energy and particles flow from
high to low concentration.
Passive Transport
Particles flow from high to low
concentration with the help of membrane
proteins.
Facilitated Diffusion
This type of transport requires energy because the particles flow from
low to high concentrations.
Active Transport
Engulfing of large particles or
liquids from outside the cell.
Endocytosis
Release of large particles or liquids from
inside the cell.
Exocytosis
The name of the lipids that are
classified as fats and oils.
Triglycerides
The 3 carbon chain that attaches to long
chains of hydrocarbons.
Glycerol
These long chains of hydrocarbons are major components
in lipids.
Fatty Acid tails
These fatty acid tails contain at least
one carbon to carbon double bond
Unsaturated Fat
These types of fats are found in products such as butter, milk,
and shortening.
Saturated Fat
The area of the cell membrane
that is considered hydrophilic.
Polar Phosphate
Heads
Certain types of lipids are synthesized into
molecules such as cholesterol, sex
hormones, birth control molecules, and cortisone.
Steroids
The 3 fatty acid tails bond to the glycerol in
a lipid through this process.
Dehydration Synthesis
This type of cell membrane transport
occurs when only large particles are engulfed from outside the cell.
Phagocytosis
Glycoproteins contains this macromolecule that
sticks out from the surface of the membrane.
carbohydrate
The boundary between the cell
and the environment.
Cell Membrane
By bringing in nutrients such as glucose, amino acids, and
lipids, and removing waste from the cell, the cell membrane
helps maintain this.
Homeostasis
This describes the cell membrane’s
ability to let some molecules in and keep others out.
Selective Permeability
This model describes the membrane as
flexible; the components move and shift around but make
up a pattern.
Fluid Mosaic Model
These proteins are incorporated in the
cell membrane.
Integral Proteins
These structures make up the general form of the cell
membrane, with their phosphate heads and fatty
acid tails.
Phospholipid
This molecule stabilizes the
phospholips and keeps them from sticking together.
Cholesterol
This protein is used to identify the cell. (Cell to Cell recognition)
Glycoprotein
This protein transports or carries
ions into the cell.
Carrier Protein
This cell membrane component has binding sites for hormones to bind to and cause a reaction to occur.
Receptor Protein
The net movement of particles from areas
of high concentration to low concentration.
Diffusion
Distilled water is an example of this type
of solution.
Hypotonic
Particles may continue to move but no change in concentration occurs
because this has occurred.
Equilibrium
The diffusion of water across a
selectively permeable membrane.
Osmosis
The solution of salt water in the ocean is an example of this type of
solution.
Hypertonic
Tonic WaterTonic Water
Give examples of the three different types of solutions and explain how water molecules would move if a cell
was placed in each one.
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