BIOL241 – Links for Exam 1
Chemistry
Chemical Bonds
Chemical Bonds II
H2O and hydrogen bonding
H2O and hydrogen bonding II
Chemical Reactions
Macromolecules- Carbohydrates
Macromolecules- Lipids
Macromolecules- Proteins
Proteins II
Enzymes
Enzymes I
Enzymes II
Enzymes III
Enzymes IV
Phospholipids and Membrane
Phospholipids (forming micelles, and a bilayer) scroll down to find!
Membrane fluidity
ATP
ATP hydrolysis/Energy release
ATP cartoon
BIOL241 – Links for Exam 1
Membrane Transport
Brownian Motion
Brownian Motion II (click the magnifying glass)
Brownian Motion III
Diffusion
Diffusion II
Diffusion III
Overview of Membrane Transport
Carrier Proteins (a type of passive transport)
Na+/K+ ATPase (an example of active transport)
Tutorial on Diffusion/Osmosis
Osmosis
Passive Transport Tutorial
Hypertonic, Hypotonic, Isotonic solutions
Cell Division
Cell Cycle
Mitosis
Mitosis
Mitosis
Mitosis
DNA Replication
DNA Replication I
BIOL241 – Links for Exam 1
DNA Replication II
The Cell
How big is a cell? Super cool size (scale) link
The Endomembrane System (super cool!!) (click “Start Quiz” and then
“Animation”)
Great “cell parts”
The Endomembrane System
Lysosomes- http://highered.mcgraw-hill.com/olc/dl/120067/bio01.swf
Microtubules in action: Vesicle transport, motor proteins
Vesicle traffic in a plant cell
Protein Synthesis I
Protein Synthesis II
GENERAL LINKS FOR THE QUARTER
Fantastic Histology Site (BU Histology, My favorite)
Shotgun Histology on You Tube!
Shotgun Histology, main page
You have to check out this Histo Site (a virtual microscope!)
Collections of websites
Biological Animations- St. Olaf
McGraw Hill Animations (change chapter on left)
Another collection from McGraw Hill
Pearson collection
University of Minnesota- Web anatomy, quizzes