MICB 201 Chapter Notes - Chapter 8: Chemotroph, Macromolecule, Protozoa
Document Summary
Chapter 8 review of concepts in metabolism. Atp and nadph made in catabolism: energy/e- from nutrients not directly used in anabolism. Metabolism has cyclic features (think recycling!: catabolism atp/nadph anabolism adp/nadp+ catabolism, metabolism produces waste products, products can be used by other organisms/ alters physiochemical nature of environment. Prokaryotic atp synthesis has 4 mechanisms: oxidative phosphorylation, energy source (organic/inorganic) is oxidized by tea to obtain energy for phosphorylation of. Adp to make atp: *requires- etc, membrane-spanning h+ electroconcentration gradient, atpase enzyme, atp synthase. Nad+ is cell-synthesized molecule: h+ h2, nad+ nadh. In respiration: used to make atp by oxidative phosphorylation. In fermentation: used for other purposes: nadh, note: very few redox rxns in cells that made nadh for oxi. phosphorylation are also part of slp rxns. Making nadph (red) nadp+ + 2e- + 1h+ nadph (ox: e- source is a nutrient.
