Practice problem
Enzymes In Biochemical Reactions — Role & Importance
Creatinine kinase (CK) is an enzyme found in human heart cells. It's main job is to catalyze reactions related to the use and storage of energy. The function of CK at various pH levels is shown in the graph below.

Image source: By domdomegg (Own work) CC BY 4.0, via Wikimedia Commons
What would most likely happen to creatinine kinase if it were transferred to the stomach, where pH=2.3?