{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

METABOLISMpartsB-C - METABOLISM METABOLISM parts B C...

Info iconThis preview shows pages 1–6. Sign up to view the full content.

View Full Document Right Arrow Icon
METABOLISM METABOLISM parts B & C parts B & C
Background image of page 1

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

View Full Document Right Arrow Icon
2 METABOLISM - PART B RESPIRATION - Aerobic, terminal electron acceptor is O 2 ELECTRON TRANSPORT CHAIN (SYSTEM) - Accept electrons from electron donors and transfer to acceptors Energy released during electron transfer used for ATP synthesis CHEMIOSMOSIS - PROTON MOTIVE FORCE pH Gradient; H + and OH - membrane bound H + ATPase; ADP + Pi form ATP (reversible) TRICARBOXYLIC ACID CYCLE Pyruvate, coenzyme A, acetyl CoA NAD + conversion to NADH + H + FAD/FADH 2 CO 2 METABOLISM - PART C MODES OF ENERGY GENERATION Aerobic respiration, Anaerobic respiration Chemolithotrophic metabolism Phototrophic metabolism ANABOLISM - BIOSYNTHESIS Low Molecular Weight Building Blocks (Precursors of Macromolecules) Twelve key, central metabolites Pentoses Amino Acids - Alanine (from Pyruvate) Tryptophan (from Phosphoenolpyruvate and erythrose-4-phosphate)
Background image of page 2