Welcome to the Term Paper Galaxy!
  Search Papers  
 
  Site Navigation
    Main
       Home
       Instant Access!
       Members Login
       Questions
       Email Us

    Paper Topics
       American History
       Arts and Theatre
       Biographies
       Book Reports
       Business
       Computers
       Creative Writing
       English
       Geography
       Government
       Medical
       Legal
       Miscellaneous
       Music
       Poetry
       Religion
       Science
       Social Issues
       World History




This is a short summary of the paper. Login to view the full paper

Not a TermPaperGalaxy member yet?
Click here for instant access to 40,000+ term papers!

Caffeine 2

Beginning of paper
As can be seen above, caffeine consists of two carbon/nitrogen rings with oxygen and methyl groups as substituents. The fused rings are similar to those in adenine only the substituents differ. Caffeine is found in coffee, tea, and many soft drinks. There is also some amount of caffeine in chocolate, as well as a closely related stimul ....

Middle of paper
.... of caffeine is phosphodiesterase inhibition. The phosphodiesterase class of enzymes includes a number of enzymes responsible for breaking down cyclic AMP, thus depriving the body of an energy supply. Caffeine fools phosphodiesterase into attacking it instead, which inhibits the breakdown of cyclic AMP. However, the concentration of caffeine required for this effect to become significant is sufficiently high that the adenosine blocking remains ....

--------------
Number of words: 413
Number of pages: 2 (approx. 250 words per double-spaced page)

With a name like "Term Paper Galaxy", we have a lot to live up to. With over 40,000 term papers available in our astronomical term paper database for the best prices around, you have definitely found the best deal in the galaxy. Other sites charge out of this world prices for just one single paper. Here we give you full access to everything for as low as $19.95! So keep your hard-earned cash out of the black hole that is the other sites' bank account and come sign up today for instant access to all the essays you will ever need.

Membership Plan Price PayPal
30 days membership (recurring) $19.95
90 days membership (recurring) $39.95
180 days membership (non-recurring) $69.95