Vocabulary List #5 1. Hypertonic Solution- a solution that has more solute in it than a cell. 2. Hypotonic Solution- a solution that has less solute in it than a cell. 3. Isotonic Solution- a solution that has the same solute concentration as a cell. 4. Passive transport- process of moving substances into/out of the cell that requires no energy. 5. Mitochondria- organelle that produces energy for the cell. 6. Concentration gradient- the difference in concentrations between two areas. 7. Selectively Permeable- term used to describe the cell membrane only allowing some things to enter/exit the cell. 8. Homeostasis – the ability of the cell/body to maintain a constant environment. I can describe the 6 processes of passive transport.
Vocabulary List #5. 1. Hypertonic Solution- a solution that has more solute in it than a cell. 2. Hypotonic Solution- a solution that has less solute in it than a cell. 3. Isotonic Solution- a solution that has the same solute concentration as a cell. - PowerPoint PPT Presentation
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I can describe the 6 processes of passive transport.
Vocabulary List #51. Hypertonic Solution- a solution that has more solute in it than
a cell.2. Hypotonic Solution- a solution that has less solute in it than a
cell.3. Isotonic Solution- a solution that has the same solute
concentration as a cell.4. Passive transport- process of moving substances into/out of
the cell that requires no energy.5. Mitochondria- organelle that produces energy for the cell.6. Concentration gradient- the difference in concentrations
between two areas.7. Selectively Permeable- term used to describe the cell
membrane only allowing some things to enter/exit the cell.8. Homeostasis – the ability of the cell/body to maintain a
constant environment.
I can describe the 6 processes of passive transport.
Bellringer 10-17-121. What does the cell membrane do?
I can describe the 6 processes of passive transport.
Level 3
I can describe the 6 processes of passive transport.
Identify as many organic compounds as possible in this structure.
I can describe the 6 processes of passive transport.
1. Phospholipid- phosphate head (hydrophillic) fatty acid tails (hydrophobic)
2. Glycoproteins- protein + carbohydrate3. Glycolipids- lipid + carbohydrate4. Integral protein= embedded5. Peripheral protein= on surface6. Cholesterol
I can describe the 6 processes of passive transport.
I can describe the 6 processes of passive transport.
Osmosis #1Isotonic solutions-the
same amount of solute exists inside and outside the cell.
Water moves INTO / OUT OF the cell at the SAME rate.
I can describe the 6 processes of passive transport.
Osmosis #2Hypertonic
solutions- have more solutes in solution than inside the cell.
Water moves OUT of the cell to achieve equilibrium.
I can describe the 6 processes of passive transport.
Osmosis #3Hypotonic solutions-
have less solutes in them than inside the cell.
Water ENTERS the cell to try and achieve equilibrium.
I can describe the 6 processes of passive transport.
Vocabulary List #61. Hypertonic Solution- a solution that has more solute in it
than a cell.2. Hypotonic Solution- a solution that has less solute in it
than a cell.3. Isotonic Solution- a solution that has the same solute
concentration as a cell.4. Diffusion- movement of particles from high to low
concentration that requires no energy.5. Osmosis- movement of water from an area of high to low
water concentration that requires no energy.6. ATP- form of energy used by the cell.7. Filtration- pressure driven process that uses no energy.8. Facilitated Diffusion – the process of diffusion using a cell
membrane protein.
I can describe the 6 processes of passive transport.
Bellringer 10-23-12
1. ___ If a cell were placed in pure water, predict the most likely consequence if left untouched for 12 hours? (B.1.e,DOK3)
A. the cell would shrink B. the cell would burst C. the cell would maintain its size
and shape D. the cell would alternate in size:
growing and shrinking
I can describe the 6 processes of passive transport.
2. ___ A person sets sail across the Atlantic Ocean, but forgets to bring any water; therefore, they are forced to drink salt water. Infer from your knowledge of passive transport what is most likely going to occur in the next few days? (B.1.e,B.1.g, DOK3)
A. death from osmosis; drinking a hypertonic solution
B. death from diffusion; drinking a hypertonic solution
C. death from osmosis; drinking a hypotonic solution
D. death from diffusion; drinking a hypotonic solution
I can describe the 6 processes of passive transport.
Question of the DayWhat are the three
types of osmotic solutions we learned about yesterday?
What is the type of energy that moves particles in diffusion?A. cellular energyB. kinetic energy
I can describe the 6 processes of passive transport.
Bellringer 10-24-13 Level 2
L2
I can describe the 6 processes of passive transport.
L2
I can describe the 6 processes of passive transport.
FiltrationFiltration- pressure
driven system that pushes water and nutrients across cell membranes.
This is how urine is produced
Does not require energy.
Facilitated Diffusion
Facilitated diffusion- within the cell membrane are channel proteins that allow materials to pass into the cell.
Does not require energy.
Animation: How Facilitated Diffusion Works
Channel Protein Animation
I can describe the 6 processes of passive transport.
I can describe the 6 processes of passive transport.
Endocytosis- 3 Types1. Phagocytosis- process by which cells eat
other cells or large materials.
2. Pinocytosis-process by which cells consume fluid
3. Receptor mediated endocytosis-receptors on the cell membrane attach to needed particles and pull them into the cell.
I can describe the 6 processes of passive transport.
ExocytosisThe removal of
things from your cell.
Leave through a vesicle that fuses with the cell membrane.
I can describe the 6 processes of passive transport.
11-5-12 L2
I can describe the 6 processes of passive transport.
L3
I can describe the 6 processes of passive transport.
L1
I can describe the 6 processes of passive transport.
L2
I can describe the 6 processes of passive transport.
11-7-12 L2
I can describe the 6 processes of passive transport.
L2, L1
I can describe the 6 processes of passive transport.
L3
I can describe the 6 processes of passive transport.
L2
I can describe the 6 processes of passive transport.
Anticipatory Set 10-19-11 Level 2 1. Ebola virus is a potentially deadly virus in the blood
which causes Ebola fever. Ebola virus is often spread by monkeys. Scientists used 2 groups of monkey kidney cells in an experiment to confirm the first human case of Ebola fever. The scientists inoculated cells in Group 1 with samples of the Ebola virus taken from a human with Ebola fever. They did not inoculate the cells in Group 2.
What was the control group in the experiment?A. The Ebola virusB. All of the monkey kidney cellsC. Monkey kidney cells in Group 1D. Monkey kidney cells in Group 2
I can describe the 6 processes of passive transport.
Model Me… Use 2 colorsPassive Transport Active TransportDiffusionOsmosis-
I can describe the 6 processes of passive transport.
Question of the Day 1-31-111. What is the highest health cost related to obesity?2. What is a “cost burden?”
I can describe the 6 processes of passive transport.
AS 10-24-11 Ebola virus is a potentially deadly virus in the blood which
causes Ebola fever. Ebola virus is often spread by monkeys. Scientists used 2 groups of monkey kidney cells in an experiment to confirm
the first human case of Ebola fever. The scientists inoculated cells in Group 1 with samples of the Ebola virus taken from a human with Ebola fever. They did not inoculate the cells in Group 2.
What was the control group in the experiment?A. The Ebola virusB. All of the monkey kidney cellsC. Monkey kidney cells in Group 1D. Monkey kidney cells in Group 2
I can describe the 6 processes of passive transport.