Glucose glycogen

Pupil Salivation Bronchi Heart rate Liver Digestion Adrenal Bladder Genitals Dilation Inhibits Dilates Accelerates Glycogen glucose Inhibits Release of NE, EP Relaxes Stimulates orgasm Constriction Stimulates Constricts Decelerates Glucose glycogen Stimulates (no effect) Constricts Stimulates arousal... 

Table 13.7 Estimates of percentage contribution of glucose, glycogen and fatly acids to ATP generation over four hours of physical activity...

Figure 10-2 The interconversion of glucose, glycogen, and glyceraldehyde-3-phosphate in the pathways of glycolysis, gluconeogenesis, and glycogen synthesis. Pathways of catabolism are indicated with black lines and those of biosynthesis with green lines.

In cells, the energy needed to make ATP comes from glucose, glycogen, fatty acids, etc. When an ATP molecule is produced, it contains chemical energy in a form and quantity that can be used by the cell. So, when a cell needs energy, it can get it from the breakdown of stored ATP. 

Liver-MAS Triglycerides Glucose, glycogen Alanine Phospholipids... 

In animal fermentations, an organic molecule (e.g., pyruvate) serves as a terminal proton and electron acceptor, forming an organic end product (e.g., lactate). In contrast, 02 is required as a terminal acceptor for the complete oxidation of substrates such as glucose, glycogen, fatty acids, or amino acids. As discussed in chapter 3, 02 was not always available as one of the substrates for oxidative metabolism and organisms in primordial times had to rely on anaerobic metabolic processes. 

Table IV. Contribution of Glucose, Glycogen and Fatty Acids to Oxygen ConsuMption of Leg Muscles of Man during Mild Prolonged Exercise...

Chapter 19 Cardiovam ular AKenis 623 Glucose <------ Glycogen... 

UDP-glucose—glycogen synthetase Figure 5-13. Glycogen synthesis. 

Summary of some interconversions and synthetic reactions in which amino sugars participate. Substrates for the pathway can be derived from glucose, glycogen, and gluconeogenesis. 

Fructose is primarily metabolized in the liver via fructose-1-phosphate. The F-l-P formed can rapidly be converted to glycolytic intermediates, as catalyzed by a liver-specific aldolase isoenzyme, and further to glucose, glycogen, or lactate. 

See also Glycogen Biosynthesis, Glycogen Synthase, Glucose, Glycogen... 

---