The fuel’s path · the accent sits in one place, --rd-accent

#6250D6
1 · Intestinal villiglucose, through SGLT1fructose, through GLUT5
2 · Glycogena glucose unit
3 · The mitochondrionfuel from glucoseATP
4 · The mitochondrial network
5 · Capillariesa red blood cell
6 · The lactate shuttleglucose from glycogentwo lactate
7 · The sarcomereATP, fetched by the myosin heads
8 · Motor unitsa nerve impulse, jumping from node to node
9 · ATP synthaseH⁺ADPATP
10 · CalciumCa²⁺, kept in the sarcoplasmic reticulum
11 · The citric acid cycleacetyl, 2 carbonsNADH and FADH₂
12 · PhosphocreatineATP and phosphateADP
13 · GLUT4glucose