10/22/15 starter: what are the similarities between the processes of diffusion and osmosis? 10/22/15...

10/22/15

Starter:What are the similarities between the processes of diffusion and osmosis?

10/22/15

Diffusion Lab

Application/Connection/Exit:

Diffusion lab

Practice: Pre-Lab Questions:1. Diffusion is the net movement of substances from an area of _____ concentration to an area of ______ concentration.2. A cell’s membrane is semi-permeable (also called “selectively permeable”). What does this mean?3. If a cell is in a hypertonic solution, what is the direction of the net flow of water and why?

Diffusion Lab79 80

4. If a cell is in a hypotonic solution, what is the direction of the net flow of water and why?5. If a cell is in an isotonic solution, what is the direction of the net flow of water and why?

EQ: How does structure relate to function in living systems from the organismal to cellular level?

October 22, 2015

AGENDAB.4 B.

I will explain cellular

processes by reading,

listening, and writing while completing note cards.

1 Starter

2. Pre-Lab

3. Lab

Date Lecture/ Activity/ Lab Page10/8 Cell Comparisons 61-64 10/9 Cell Writing 65-66 10/13 Eukaryotic and Prokaryotic Cells 67-6810/14 Eukaryotic and Prokaryotic Poster 69-7010/15 Osmosis in Eggs 71-7210/16 Osmosis Lab Day II and Quiz 73-7410/19 Osmosis Lab Day III 75-7610/20 Cell Membrane 77-7810/22 Diffusion Lab 79-80

Table of Contents

Hypertonic, Hypotonic, Isotonic

http://www.youtube.com/watch?v=_slUL3kMZlU

10/22/15

Starter:What are the similarities between the processes of diffusion and osmosis?

10/22/15

Diffusion Lab

Application/Connection/Exit:

Diffusion lab

Practice: Pre-Lab Questions:1. Diffusion is the net movement of substances from an area of _____ concentration to an area of ______ concentration.2. A cell’s membrane is semi-permeable (also called “selectively permeable”). What does this mean?3. If a cell is in a hypertonic solution, what is the direction of the net flow of water and why?

Diffusion Lab79 80

4. If a cell is in a hypotonic solution, what is the direction of the net flow of water and why?5. If a cell is in an isotonic solution, what is the direction of the net flow of water and why?

EQ: How does structure relate to function in living systems from the organismal to cellular level?