MIT 5.07SC Biological Chemistry, Fall 2013 View the complete course: http://ocw.mit.edu/5-07SCF13 Instructor: John Essigmann It is important to maintain redox neutrality in the cytoplasm of mammalian cells. Professor Essigmann explains how shuttles, such as the glycerol-3-phosphate shuttle and malate-aspartate shuttle, allow the cytoplasm to stay in redox balance. License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu/