SEPTEMBER 21, 2016 STANDARD: SAP1d Relate cellular metabolism and transport to homeostasis and cellular reproduction. EQ: How do cells perform cellular transport in order to maintain homeostasis? WARM-UP: ARG 5-1 Get a lap top and write your name on the lap top sign-in sheet and login. Read the passage on your desk and answer the questions in your composition book.

JOURNAL: WET BRAIN TEASERS! ETERNITY e t T T I C LOST IN SPACE N Date your journal, copy & solve: t ETERNITY e 1. 4. SLPOASCTE 2. T T I C N I C T T LOST IN SPACE EXTINCT Fe E 5. WET 3. EAR IRONY WET BEHIND THE EARS

Use pgs 76-82 to complete the foldable. INSTRUCTIONS FOR PASSIVE TRANSPORT FOLDABLE: FOLD THE SHEET ON YOUR DESK HOT DOG-STYLE. CUT TWO SLITS ON THE FRONT FLAP TOWARDS THE FOLD IN THE CENTER, MAKING 3 PANELS (3 FLAPS)

PASSIVE TRANSPORT: I I Name Date Period

PASSIVE TRANSPORT 1. Diffusion 2. Facilitated Diffusion 3. Osmosis I I USE PGS 75-78, & PG 84 On each topic, include: Description of process and picture/illustration Color illustrations

FLIP FOLDABLE TO THE OTHER SIDE, DIVIDE INTO 3 SECTIONS AND LABEL AS FOLLOWS: HYPERTONIC HYPOTONIC ISOTONIC

PASSIVE TRANSPORT FOLDABLE: Foldable Title – 1pt Outside Labels-1pt ea (3pts) Drawings-2pts ea (12pts) Coloring-2pts ea picture (12 pts) Descriptions-1pts ea (6pts) TOTAL: 34 PTS

JANUARY 28, 2016 EQ: How do cells perform cellular transport in order to maintain homeostasis? WARM-UP: ARG 5-2 Read the passage on your desk and answer the questions in your composition book.

Cellular transport

2. ACTIVE TRANSPORT- cell uses energy (ATP) CELL TRANSPORT 1. PASSIVE TRANSPORT- cell does not use it’s own energy 2. ACTIVE TRANSPORT- cell uses energy (ATP)

concentration gradient DIFFUSION- Movement of molecules from an area of high concentration to low concentration When one area has a higher concentration than the other a ___________________ exists. Molecules are moved (up or down) their concentration gradient? concentration gradient

Passive Transport Mechanisms (require no energy) When a space is filled evenly it is considered to be in a state of ___________. equilibrium

Since oxygen is nonpolar, by what means would it pass through the cell membrane? diffusion

FACILITATED DIFFUSION Passive movement using transport proteins: 1. Channel Proteins- ions, sugar, and amino acids 2. Carrier Proteins- substances must fit in their binding site

Filtration 1. Pressure is necessary to force (blood) substances through membrane. 2. Important in the capillaries (tiny blood vessels) and also the kidneys.

CELLULAR TRANSPORT: AMOEBA SISTERS https://www.youtube.com/watch?v=6fhbbFd4icY

OSMOSIS: Diffusion of water through a selectively permeable membrane *Osmosis allows cells to maintain water balance as their environment changes *As a result water moves _______ the concentration gradient down

COMPONENTS OF A SOLUTION: Solute=substance being dissolved Solvent=substance doing the dissolving Solute + solvent =solution

Hypertonic Solution Hyper (solute) =“high” concentration of solutes in the solution More solutes less water (solvent) Water moves out and cell shrinks

Hypotonic Solution Hypo (solute) =“low” concentration of solutes in the solution Less solutes more water (solvent) Water moves in and cell swells

Isotonic Solution Solutes in cell = solutes outside the cell Water moves in and out at the same rate (no net movement) A healthy cell

OSMOSIS https://www.youtube.com/watch?v=IaZ8MtF3C6M

AUGUST 31, 2015 EQ: How do cells perform cellular transport in order to maintain homeostasis? WARM-UP: Short Answer Essay pg 107 (18 & 19) Answer the questions in complete sentences.

ACTIVE TRANSPORT FOLDABLE TAKE THE UPPER RIGHT HAND CORNER OF THE GOLD SHEET OF PAPER AND FOLD IT TOWARDS THE OPPOSITE LEFT SIDE. OPEN IT UP AND NOW TAKE THE UPPER LEFT HAND CORNER AND FOLD IT TOWARDS THE OPPOSITE RIGHT SIDE. CUT OFF THE EXCESS PAPER OUTSIDE OF THE SQUARE. YOUR FOLDABLE SHOULD LOOK LIKE THE FOLLOWING: _ _ _ _ _ _ _ _ _ _ _ _ _ _ CUT

INCLUDE A DRAWING & DESCRIPTION OF EACH 4. FOLD EACH CORNER TOWARDS THE CENTER AND LABEL EACH TAB AS FOLLOWS: ACTIVE TRANSPORT NA+/K+ PUMP EXOCYTOSIS ENDOCYTOSIS INCLUDE A DRAWING & DESCRIPTION OF EACH _ _ _ _ _ _ _ _ _ _ _ _ _ _ CUT

FEBRUARY 2, 2016 EQ: How do cells perform cellular transport in order to maintain homeostasis? WARM-UP: (You don’t need your composition book) ACTIVE TRANSPORT ANTICIPATION GUIDE Complete the anticipation guide on your desk and wait for the Passive Transport (Osmosis) video review to begin.

OSMOSIS https://www.youtube.com/watch?v=IaZ8MtF3C6M

Types of Active Transport: Sodium-Potassium Pump-Na+/K+ Endocytosis Exocytosis

Active Transport Requires energy in the form of ____________ to move substances from an area of _________ to ________ concentration. ATP low high

Endocytosis Endo= “into” Movement of large particles such as proteins and polysaccharides into the cell 1. Phagocytosis –”cellular eating” uptake of solid particles (food) 2. Pinocytosis – “cellular drinking” uptake of fluids

Exocytosis- “out of cell” Movement of large materials outside of a cell by means of a vesicle

Pumps 3 (Na+) out & 2 (K+) in from an area of low concentration to high

PASSIVE & ACTIVE TRANSPORT https://www.youtube.com/watch?v=dPKvHrD1eS4&safety_mode=true&persist_safety_mode=1 https://www.youtube.com/watch?v=rR7NOSRyzhM