Search results with tag "Electron transport chain"
Cell Str UC tU re and F C tion 9 Cellular Respiration and ...
www.pearson.comElectron transport and oxidative phosphorylation Electrons from NADH and FADH2 move through a series of proteins that together are called an electron transport chain (ETC). The energy released in this chain of redox reactions is used to create a proton gradient across a membrane; the ensuing flow of protons back across the membrane is used
Lab 5 Sugar Fermentation in Yeast
www.instruction.greenriver.eduLab 5. Alcoholic Fermentation (Revised Fall 2009) Lab 5 - Biol 211 - Page 3 of 15 Aerobic Respiration Aerobic respiration (Figure 2 on page 4) occurs in three stages: glycolysis (involves soluble enzymes in the cytoplasm), Kreb’s cycle (uses soluble enzymes in the matrix of mitochondria), and the electron transport chain (a chain of proteins found …
CAMPBELL BIOLOGY - Pearson
www.pearsonhighered.comAn electron transport chain generates this gradient, establishing a higher concentration of H+ outside the bacteria l cel . Protons reentering the cell provide a force that causes the flagellar motor to rotate. The rotating motor turns the curved hook, causing the attached