Where the following pathways occur within the cell or specifically where in an organelle
Glycolysis
Transition Step
Krebs Cycle
Electron Transport Chain
Alcohol Fermentation
Lactic Acid Formation
2007-11-19 15:55:16 · 4 answers · asked by flower 2 in Science & Mathematics ➔ Biology
Krebs cycle and Electron transport occur in mitochondria and the rest in the extramitochondrial cytoplasm of the cell.
2007-11-23 15:05:27 · answer #1 · answered by Ishan26 7 · 0⤊ 0⤋
I know that glycolosis takes place in the cytosol, and the Krebs Cycle and the Electron Transport Chain both occur in the mitochondria. I would guess that the transition steps occurs in the membrane separating the mitochondria and the cytosol. I'm not sure about alcohol and lactic acid fermentation...sorry :(
2007-11-19 16:03:52 · answer #2 · answered by scribbs 2 · 0⤊ 0⤋
Glycolysis - cytoplasm
Transition - inner matrix of mitochondrion (eukaryotes)
Krebs Cycle - matrix of mitochondrion (eukaryotes)
Electron transport chain - inner membrane of mitochondrion
Alcohol Fermentation - cytoplasm (prokaryotes and eukaryotes)
Lactic Acid Fermentation - cytoplasm (pro- and eukaryotes)
If you are confused about this, a good website to review is:
http://www3.uakron.edu/biology/cellmolecular/chapter5.pdf
2007-11-19 16:41:58 · answer #3 · answered by ecolink 7 · 0⤊ 0⤋
In the ETC, i guess.
2007-11-19 15:58:34 · answer #4 · answered by jimmybond 6 · 0⤊ 0⤋