A.靜息電位穩(wěn)定; B.0期去極速度快; C.復(fù)極速度也快; D.屬快反應(yīng)細(xì)胞
A.1期復(fù)極時(shí)程長(zhǎng); B.2期復(fù)極時(shí)程長(zhǎng); C.3期復(fù)極時(shí)程長(zhǎng); D.4期時(shí)程長(zhǎng)
A.0期去極為鈉離子內(nèi)流; B.復(fù)極1期為鉀離子外流; C.復(fù)極3期為鉀離子外流; D.4期有鉀離子外流