Which metabolic pathway has ribulose-5-phosphate as an intermediary? Choose one: A. Tricarboxylic acid cycle B. Glycolysis C. Pentose-phosphate pathway D. Entner-Doudoroff pathway

Explanation:

before, trains worked using the steam engine. thus, it uses heat so it is crucial to apply heat balance. the steam engine absorbs energy during the stage of boiling water. so, this is the endothermic reaction. when the steam is used to work the piston, it has to release this energy through running the train. the excess energy is released as an exhaust to the chimney. this is the exothermic process because it releases energy to the surroundings.

bradykinin is a physiologically and pharmacologically active peptide of the kinin group of proteins, consisting of nine amino acids.