In this task, you will be given sentences in which you have to recognize the name of the body cells. A cell is a mass of cytoplasm that is bound externally by a cell membrane. Usually microscopic in size, cells are the smallest structural units of living matter and compose all living things. Although there might be several correct answers, you need to write one of them.

[EX Q]:  TxA2 , generated from arachidonic acid by cyclooxygenase 1 ( COX - 1 ) and Tx synthase , further amplifies platelet activation .
[EX A]: platelet

[EX Q]:  Dextransucrase ( EC 2 . 4 . 1 . 5 ) , which catalyses soluble glucan synthesis , was most active in the supernatant fluid from cultures grown with excess glucose , fructose or sucrose , but full activity was detected only when the enzyme was incubated with both sucrose and dextran .
[EX A]: EC

[EX Q]:  Based on these observations , we suggest that , at the cartilage mineralization front , an elevation in local environmental Ca2 + and Pi concentrations modulates oxidative metabolism , and triggers apoptosis of terminally differentiated chondrocytes .
[EX A]:
chondrocytes