Date post: | 23-Dec-2015 |
Category: |
Documents |
Upload: | rosaline-morton |
View: | 220 times |
Download: | 0 times |
3
Nutrition: Food Intake & Use
• Autotrophs– Chemilithotrophs: get E from
oxidation of inorganic compounds– Photoautotrophs: get E from
photosynthesis
• Heterotrophs: E from oxidation of organic compounds
5
Key Minerals
• Req’d for a variety of metabolic processes
• Obtainable from diet and other sources
10
Bioenergetics
• Bioenergetics deals with the release, storage and use of energy in biological systems.
See board for notes…
Study Section 1-3
14
Electron Carriers in Redox Reactions
• NAD+, NADP+, and FAD are oxidized forms• NADH, NADPH, and FADH2 are reduced forms
Learn to draw NADH and NADPH
15
Electron Carriers in Redox Reactions
FAD
• NAD+, NADP+, and FAD are oxidized forms• NADH, NADPH, and FADH2 are reduced forms
Learn to draw this!
16
Redox Reactions
• Half-cells• Which species is which?
– What is an oxidizing agent?– What is a reducing agent?– What is being oxidized?– What is being reduced?
• Nernst Equationknow what this is in general
See board for notesRemember concepts in general
Do not worry about calculations or applications for
Exam #2