energy production Flashcards
immediate sources of energy
ATP, CP, ADP
short term sources of energy
glycolysis - anaerobic
moderate time
combo - aerobic
long duration
combo aerobic
a drop in pH:
inhibits PFK, Displaces Ca2+ from troponin, may stimulate pain receptors, limits fat mobilization
how much does protein contribute to overall energy?
only about 2%
glycogenesis
creating glycogen from blood glucose
glycogenolysis
taking stored glycogen and turning it into usable glucose
gluconeogenesis
muscle glycogen –> pyruvate –> lactate, this goes to the liver to get turned into blood glucose
glucagon _______ blood glucose levels
raises, signals liver to convert glycogen into glucose to release into the blood
insulin _______ blood glucose levels
lowers, signals the liver to stop glycogenolysis and signals cells to pick up blood glucose.