1. Cyanide acts as a poison because it inhibits protein complex IV in the ETC, making it unable to transport electrons.
How would cyanide poisoning affect:
1) The electron transport chain
2) The proton gradient across the inner mitochondrial membrane
3) ATP production
4) Glycolysis and the CAC
2."Our muscles sometimes act a lot like yeast." Thinking about molecules and energy production, how is this statement true? In your answer, be sure to compare and contrast fermentation to aerobic respiration.