18286
The biomolecules identified so far participate in many metabolic pathways , including energy metabolism ( glucose and lipid metabolism ) , protein metabolic processes and protein folding , cytoskeleton structure , immune response , inflammation and iron metabolism , fibrinolysis and thrombosis , oxidative stress and intracellular calcium metabolism .
 Chemical: glucose; Chemical: calcium
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: glucose; Chemical: calcium