44. 胺基酸經轉胺酶 (transaminase)進行脫胺作用 (deamination)時,所用的輔酶 (coenzyme) 為:(A)輔酶A (coenzyme A)(B)生物素(biotin)(C)吡哆醛磷酸(pyridoxal phosphate)(D)胺噻(thiamine)