Wednesday, September 24, 2008

Study Material [REMOVED]

Hello Biology students!

***MATERIAL REMOVED***

Take a look at the images below (you may need to rotate our head and click them for a larger view =P). They are pictures of the worksheets and lab work that we completed for the current material, and will prove very useful in your studies for tomorrow's exam.

And please remember how to identify the types of molecules we covered in Chapter 2. Here's a quick list of what to look for when doing so:

Carbohydrate: Hydrogen to Oxygen ratio of 2:1
Lipid: Hydrogen to Oxygen ratio greater than 2:1
Amino Acid: A group with a Nitrogen bonded to two Hydrogens (NH2)
Nucleic Acid: A Nitrogenous base and a Phosphate group
Organic Acid: A COOH group

And don't forget about identifying the monomers of polymers too.

Good luck! And if you have any questions, email them asap!