Enzymes — Flashcards

Once I- has been pumped into the cell for thyroid hormone synthesis, it is _____ to I2 by the enzyme thyroid peroxidase in the follicular cell membrane

_____ catalyzes the conversion of cyclic endoperoxides (PGG2 and PGH2) into PGI2.

Once in the CNS, L-DOPA may be converted to _____ via the enzyme DOPA decarboxylase

_____ serves as the allosteric activator of muscle glycogen phosphorylase.

_____ catalyzes the conversion of PGE2 into PGF2α

Hint: Enzyme

In a _____-order reaction, rate is proportional to the square of the concentration of one reactant.

In the first step of fibrinolysis, _____ is converted to plasmin via tissue plasminogen activator (tPA)

Enzymes that use metal-ion as a _____ are termed as metalloenzymes

Protein C and S normally _____ factors Va and VIIIa

_____ may be converted to H2O via the enzyme glutathione peroxidase