hce_kmu
110年
普通生物及生化概論
第 44 題
Which description about the circulatory and respiratory systems is FALSE?
- A The spike (QRS complex) of electrocardiogram (ECG) represents the signal passing from atrioventricular (AV) node to heart apex.
- B Individuals with a high ratio of LDL/HDL have risk for atherosclerosis.
- C The diaphragm contracts during inhalation in human.
- D Medulla can detect the decreased blood pH.
- E None of the above
思路引導 VIP
想像一場接力賽：當最後一位跑者接到棒子並引起全場觀眾「大聲歡呼」時，這陣歡呼聲代表的是「接棒這個動作正在路徑上傳遞」，還是代表「大群觀眾（心肌細胞）對訊號做出的集體反應」？這兩者在時間點與規模上有什麼樣的區別？