7 在靜脈血液中血紅素是以何種形式存在,被視為調控酸鹼平衡的緩衝劑? (A) ..-阿摩線上測驗
1F Chris 大二下 (2018/06/17)
Acid and base shift s in the blood are largely controlled by three main buffers in blood: (1) proteins, (2) hemoglobin, and (3) the carbonic acid–bicarbonate system. (1) both their free carboxyl and their free amino groups dissociate: (2) dissociation of the imidazole groups of the histidine residues in hemoglobin . (3) H2CO3→← CO2 + H2O
H2CO3→← H+ + HCO3− |