Chapter 4: Amino Acids

So here's a little description of what I believe explains the difference between&Delta G and &Delta G0.Gibb's Free Energy

Here is a quick review of pH, pK and pI that will be important when we begin Chapter 4: amino acids.Amino Acid Titration.For Window Media Players

Here is a summary of some important details concerning amino acid structure and properties. You should also be able to download theses videos for free from the iTunes music store if you have an account. You will find it in the Podcast section under "Biochemistry Class Notebook". Stevie...what more can I say.

Here's a brief overview of the most challenging topic in chapter 7, The Bohr Effect.

Here is the first of 2 installments on our Enzyme Kinetics lectures. Use this for a quick review of the terms KM, VMAX, Kcat, KS and enzyme efficiency. More description of the Linweaver-Burke and inhibition will follow in the 2nd installment.

Hope you listen in on this description of the 3 common enzyme inhibition profiles, it may prove helpful on Exam III.

(click the title to play or right click it to download and play in Quicktime)The first experiment in Biochemistry lab this coming week is the Spectrophotometry of Riboflavin. Take a look at the Spectrophotometry of Riboflavin, Part I before coming to class.If you're having trouble downloading and viewing the link on the title then this link will redirect you to the source file and you should be able to hear and see it there.

(click the title to play or right click to download and play in Quicktime)The first experiment in Biochemistry lab this coming week is the Spectrophotometry of Riboflavin. Take a look at the Spectrophotometry of Riboflavin, Part II video before class.If you're having trouble downloading and viewing the link on the title then this link will redirect you to the source file and you should be able to hear and see it there.

Read your manual and do your calculations before class. Let me know if you have trouble viewing the Quicktime movie.

The amino acid titration experiment is described in this 20 minute video. CLICK the title to download and play a windows media file (not very good). Here you can download and play the quicktime file or get it from iTunes. Finally to accommodate all of you you may be able to view this video below. Go through it before taking the bonus quiz.