November 1, 2011

Homework:  Read pages 68-69 in textbook

HAPPY HALLOWEEN!

~Catalyst experiment
http://www.youtube.com/watch?v=Hr6dZ6aWpF4

Enzymes

http://www.northland.cc.mn.us/biology/biology1111/animations/enzyme.swf

10/27/2011 Constructing Model Molecules

QUIZ ON FRIDAY-Diffusion Through a Membrane

10/26/2011:  Periodic Table of Elements

QUIZ ON FRIDAY-Diffusion Through a Membrane


http://www.nebo.edu/misc/learning_resources/ppt/6-12/periodicablepresenaion.ppt

10/25/2011

QUIZ ON FRIDAY-Diffusion Through a Membrane & Worksheet on Matter

Project Living World:  http://cellsalive.com/cells/3dcell.htm

10/24/2011 Chemical Bonds and Organic Compounds

QUIZ ON FRIDAY-Diffusion Through a Membrane

http://quizlet.com/77993/lab-manual-chemical-bonds-and-organic-compounds-flash-cards/

http://gtm-media.discoveryeducation.com/videos/11277/F6D061F5-F775-1336-B2296E167E020A52.pdf

10/21/2011 Heterotrophs and Autotrophs

http://www.youtube.com/watch?v=eDalQv7d2cs
http://print.ck12.org.s3.amazonaws.com/about/pdfs/lps/Bio_Unit_2_L2_Chap_3_CellBio_Photosyn_Cell%20Resp_DRAFT.pdf

10/20/2011

Question (#73) on the model cell

10/19/2011

Complete worksheet.

10/18/2011 Diffusion Through a Cell Membrane Lab~Red onion cell

http://www.youtube.com/watch?v=nHWUAdkYq4Q

http://www.slideshare.net/mstrieb/state-lab-powerpoint-3725085

10/17/2011

Transport across the cell membrane

I.     Diffusion is the passive movement of particles.
II.    The Speed of diffusion depends on several factors.
III.  Osmosis is a special case of diffusion.

Active Transport

I.  Root hairs take in minerals using active transport.
II.  We need active transport to stop us from starving. 

http://www.youtube.com/watch?v=1ZFqOvxXg9M&feature=related
Finish questions 1-8

10/14/2011~Diffusion through a Membrane lab

http://www.youtube.com/watch?v=2Th0PuORsWY



The Diffusion through a membrane laboratory activity illustrates how large molecules (Starch) can not fit through a simulated cell membrane where as small molecules (Glucose) can pass freely. We will be discussing indicator solutions (Iodine, and Benedicts) to visibly see the presence or absence of compounds in a solution.


Homework:  Make any test corrections directly on your cell unit test if you would like to improve your grade.

10/13/2011 Project Living World

Find the definitions using the websites listed below.

http://www.phschool.com/science/biology_place/glossary/


http://www.emc.maricopa.edu/faculty/farabee/biobk/biobookgloss.html


http://www.genscript.com/cgi-bin/tools/molecular_biology_glossary.cgi

10/12/2011

http://www.wisc-online.com/objects/ViewObject.aspx?ID=ap11003

Homework for 10/11/2011

Define:  Diffusion and Osmosis using pages 92-93 in your textbook.

Biochemistry-October 2011

Diffusion through a Membrane


http://teachone.tripod.com/PPT_files/plasma_membrane.ppt

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

http://www.youtube.com/watch?v=jqUhWDp73bM



Unit Test on Cells-Friday, October 7, 2011

1.  Lab Safety
2.  The Compound Microscope
3.  The 8 Life Functions
4. Cell Structure (Organelles and their function) and what they look like
5.  Differences between animal and plant cells
6.  The Cell Theory

http://library.thinkquest.org/12413/structures.html