2022骞磋嚚搴婂煼(zh铆)妤�(y猫)閱�(y墨)甯€冭│椤屽韩

1. Na+閫氶亷闆㈠瓙閫氶亾鐨勮法鑶滆綁(zhu菐n)閬�(y霉n)閬庣▼灞簬锛�

A.鍠磾鎿�(ku貌)鏁� B.鏄撳寲鎿�(ku貌)鏁�

C.涓诲嫊(d貌ng)杞�(zhu菐n)閬�(y霉n) D.鍑鸿優浣滅敤

E.鍏ヨ優浣滅敤

2. 闂�(gu膩n)浜嶯a+娉电敓鐞嗕綔鐢ㄧ殑鎻忚堪锛屼笉姝ｇ⒑鐨勬槸锛�

A.Na+娉垫椿鍕�(d貌ng)浣胯啘鍏�(n猫i)澶朜a+銆並+鍛堝潎鍕诲垎甯�

B.灏嘚a+绉诲嚭鑶滃锛屽皣K+绉诲叆鑶滃収(n猫i)

C.寤虹珛鍕㈣兘鍎�(ch菙)鍌�锛岀偤鏌愪簺鐕熼(y菐ng)鐗╄唱(zh矛)鍚告敹鍓�(chu脿ng)閫犳浠�

D.绱�(x矛)鑳炲楂楴a+鍙董鎸佺窗(x矛)鑳炲収(n猫i)澶栨甯告徊閫忓

E.绱�(x矛)鑳炲収(n猫i)楂楰+淇濊瓑瑷卞绱�(x矛)鑳炰唬璎濆弽鎳�(y墨ng)閫�(j矛n)琛�

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2.銆愮瓟妗堛€慉銆傝В鏋愶細鈶燦a+娉靛唬娉涘瓨鍦ㄤ簬鍝轰钩鍕�(d貌ng)鐗╃殑绱�(x矛)鑳炶啘涓�锛屼篃绋盢a+锛孠+-ATP閰讹紝姣忓垎瑙�1鍒嗗瓙ATP锛屽彲灏�3鍊�(g猫)Na+绉诲嚭绱�(x矛)鑳炲锛屽悓鏅�(sh铆)灏�2鍊�(g猫)K+绉讳汉绱�(x矛)鑳炲収(n猫i)(B灏�(du矛))銆傜敱浜嶯a+娉电殑娲诲嫊(d貌ng)锛屽彲浣跨窗(x矛)鑳炲収(n猫i)鐨凨+绱勭偤绱�(x矛)鑳炲娑茬殑30鍊�锛岃€岀窗(x矛)鑳炲娑茬殑Na+绱勭偤鑳炶唱(zh矛)鍏�(n猫i)鐨�10鍊�锛屽洜姝ゅ苟涓嶆槸浣跨窗(x矛)鑳炶啘鍏�(n猫i)澶朜a+銆並+鍛堝潎鍕诲垎甯�(A閷�(cu貌))銆傗憽Na+娉靛缓绔嬬殑Na+璺ㄨ啘婵冨害姊害锛岀偤钁¤悇绯�銆佹皑鍩洪吀鍦ㄥ皬鑵稿拰鑵庡皬绠＄殑鍚告敹寤虹珛鍕㈣兘鍎�(ch菙)鍌欙紝鎻愪緵椹�(q奴)鍕�(d貌ng)鍔�銆傗憿Na+娉垫椿鍕�(d貌ng)閫犳垚鐨勭窗(x矛)鑳炲楂楴a+锛屽彲缍寔绱�(x矛)鑳炲収(n猫i)澶栨甯告徊閫忓鍜岀窗(x矛)鑳炲绌嶃€傗懀Na+娉垫椿鍕�(d貌ng)閫犳垚鐨勭窗(x矛)鑳炲収(n猫i)楂楰+鐐鸿優璩�(zh矛)鍏�(n猫i)瑷卞浠ｈ瑵鍙嶆噳(y墨ng)鎵€蹇呴渶锛屽鏍哥硸楂斿悎鎴愯泲鐧借唱(zh矛)灏遍渶瑕侀珮K+鐠�(hu谩n)澧�銆�

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