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Mrs. Kreiselman, Biology



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Assign. Cells, Memb.

BIOLOGY A: CELLS, Membranes

Last UPDATE: 10.10.08

Date

Class Topic

Class Activity

HW / Reading (day  assigned)

Monday

Oct. 6

Membrane Structure: Hydrophilic (polar) , hydrophobic (non-polar), lipid bilayer

* Demonstration: Grapes in Soda

* Powerpoint notes: Water, hydrophobicity

Read pages40-42 (Water and solubility) 81-82 (Membrane Structure).

Answer:

p.43 1, 2

p.61 14 (solvents and solutes),

p.62 23 (phospholipids),

 

1) Describe the structure of a phospholipid (with a drawing)

 

2) Describe the structure of a biological membrane (at least 3 sentences and a drawing)

Due: Tuesday

Tuesday

7

Membrane Structure: Phospholipid Bilayer, Semipermeable

* Homework Check (water, membrane structure).

* Power notes: Membrane Structure

- Egg Decalcification

* Power Notes: Membrane Structure

Homework "Diffusion and Osmosis": Read p.85-87, Answer:

Study Guide p.27-28

Due: Friday

Wednesday

8

 

Diffusion, Osmosis, semi-permeable membrane, hypotonic, hypertonic, isotonic

- Demo: Diffusion and temperature

- Powerpoint notes: Osmosis

- Handout – Osmosis Cartoon

- Egg in Solutions (also blue dye)

* Power notes: Osmosis and Diffusion

* Osmosis Handout

 

Thursday

9

No SCHOOL (Yom Kipur)

 

 

Friday

10

Diffusion, Osmosis, semi-permeable membrane

- Egg Observation

* Quiz: Water, Polarity, Diffusion and Osmosis

* Quiz

* Homework:

Read p.988-991

Answer:

1) How does dialysis work?

2) p.991 "Summarise"

3) p.991 Que. 4

Due: Monday

Monday

13

Diffusion, Osmosis, semi-permeable membrane

Lab: Dialysis, Part One

 

 

Tuesday

14

Staff

 

Diffusion, Osmosis, semi-permeable membrane

Lab: Dialysis, Part Two

Observation, Report

* Homework: Active Transport

Read pages 89-91

Answer:

p.90 “Synthesize”

p.91 1,3, 4

p.95 22, 23, 24

p.96 31, 32, 33

Due: Thursday

Wednesday

15

PSAT  

(Substitute teacher)

  

Facilitated diffusion, Passive and Active Transport, protein channels, protein pumps, concentration gradient.

 

- Video: Membrane Transport Part One

  

Thursday

16

 

Membrane Structure and Transport

- Powerpoint notes: Passive and Active Transport.  

- Video: Part Two

 

* Videonotes (handout)

Friday

17

Short

Membrane Structure and Transport

 

Quiz: Membrane Transport

 

 * Homework: Read p.72-79

Answer:

p.95 “Labeling”, then 9, 10, 15, 19, 32, 35-37 p.97 1, 3,4,5,6

Due: Wednesday

Monday

20

Cells – general Structure, prokaryotes and eukaryotes.

* Levels of organization

- Powers of Ten clip

* Power Notes: Cell Theory, prokaryotes / eukaryotes

 

Tuesday

21

Staff

Cell Structure / Vesicular Transport: ER and Golgi

* Homework Check

* Vesicular Transport of proteins - Notes

* Cell Coloring – By functional color coding. Due Thursday

Wednesday

22

Eukaryotic Cell Structure: plant and animals cells. Microscopes

* Demonstration: Microscope use, class display of Elodea cells

* Microscope Practice

 

Thursday

23

Eukaryote Cell Structure: plant and animals cells. Microscopes

Lab: Cell Structures in plants and animals

 

Friday

24

Eukaryote Cell Structure: plant and animals cells. Microscopes

Lab: Cont.

* Lab Report: Drawings, Calculations of size, Comparisons.

Due Friday.

Monday

27

Review, Enrichment:

Internet Lab: Cell Structure and Specialization

 

Tuesday

28

Review: Membranes, Cell Structure and Functions

Write around – cells and membranes, membrane transport

 

 

Wednesday 29

TEST: Membranes, Cell Structure

 

 

Thursday

30

NEXT: Photosynthesis

 

 

 


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