BCH210H1 Lecture Notes - Lecture 31: Cytosol, 2-Step Garage, Glycerol

• School: UTSG
• Department: Biochemistry
• Course: BCH210H1
• Professor: Stavroula Andreopoulos

Document Summary

21: 1: review questions posted on blackboard, socrative room # 317683. Atp, respectively: one water is made at the end of the etc, and every time atp is made from atp synthase, we also make one water there, glycolysis also produces two water molecules (per glucose), and the. Tca requires 2 water molecules (so if running twice per two pyruvates, In the tca, gtp can be used to create atp (passing phosphates back to each other because of their similar transfer phosphoryl potential: oxygen is required at the end of etc, gluconeogenesis is the reverse (almost) of glycolysis. Excess pyruvate will go into a side reaction, creating a lactate molecule (because all these steps are inhibited) In the absence of oxygen, oxidative phosphorylation cannot occur in the mitochondria: pyruvate is converted to lactate, replenishing nad+ The two water molecules are being produced in glycolysis. Side reaction so we can still make some energy in glycolysis.