Lecture 1-2011

Lecture 1-2011 - Welcome to BIO 361 (Biochemistry I) Exams...

Info iconThis preview shows pages 1–13. Sign up to view the full content.

View Full Document Right Arrow Icon
Welcome to BIO 361 (Biochemistry I)
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Exams July 21 Thursday EXAM 1 LECTURES 1 TO 3 Aug 4 Thursday EXAM 2 LECTURES 4 TO 7 Aug 16 Tuesday EXAM 3 LECTURES 8 TO 11 Aug 18 Thursday CUMULATIVE FINAL (LECTURES 1 TO 11) Exams 1-3 will take place in Javits 102 from 5:00-6:30 PM Cumulative Final will take place during regularly scheduled class Instructor: Mike Lake Office Hours: Tuesdays 2:00-3:30 PM (CMM 485) TA: William Hanes Office Hours: TBD Text Book: Fundamentals of Biochemistry. Voet, Voet and Pratt (3rd edition) READING ASSIGNMENTS GIVEN ABOVE MAY BE CHANGED BY THE INSTRUCTOR. EXAM QUESTIONS WILL BE BASED ON WHAT IS PRESENTED IN THE LECTURES.
Background image of page 2
Class Website http://blackboard.stonybrook.edu Username: Net ID (set up in SOLAR) Password: Net ID password (expires every 6 months) For problems logging in: Go to the helpdesk in the Main Library SINC Site or you can also call: 631-632-9602 or e-mail: [email protected]
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 4
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Noncovalent Interactions 1. Electrostatic: depends on charges on atoms 2. Hydrogen bonds: hydrogen atom is shared between two relatively electronegative atoms 1. Van der Waals: temporary asymmetric charge distribution (temporary dipoles)
Background image of page 6
Background image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 8
Thermodynamics
Background image of page 9

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Mixing two Gases Hydrogen (white) is mixed with oxygen (red) After equilibration time the two gases will mix uniformly Entropy has increased: Spontaneous Process
Background image of page 10
Chemical Reactions Changes in 2 quantities have to be considered: Entropy ( S) and Enthalpy ( H) Enthalpy (Heat): H > 0: Endothermic reaction H < 0: Exothermic reaction Entropy (Disorder): S > 0: System gets more disordered S < 0: System becomes more ordered 2H 2 + O 2 --> 2H 2 O
Background image of page 11

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Free Energy Free energy (G) relates enthalpy and entropy: G = H - T S Exergonic and endergonic G < 0: Exergonic reaction (spontaneous) G > 0: Endergonic reaction (non- spontaneous) G = 0: System is at equilibrium
Background image of page 12
Image of page 13
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 09/15/2011 for the course BIO 361 taught by Professor Lake during the Spring '08 term at SUNY Stony Brook.

Page1 / 59

Lecture 1-2011 - Welcome to BIO 361 (Biochemistry I) Exams...

This preview shows document pages 1 - 13. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online