闀块槼涓�涓?/p>
2017-2018
瀛﹀勾搴︾浜屽鏈?/p>
3
鏈堟湀鑰?/p>
楂樹簩鐢熺墿璇曞嵎
闄愭椂锛?/p>
90
鍒嗛挓
婊″垎锛?/p>
90
鍒?/p>
涓�銆侀�夋嫨棰橈紙鍏?/p>
45
灏忛銆?/p>
1
鑷?/p>
40
姣忛
1
鍒嗭紝
41
鑷?/p>
50
姣忛
2
鍒嗐�傚叡
60
鍒嗐�傛瘡棰樺彧鏈変竴椤规槸
绗﹀悎棰樻剰瑕佹眰鐨勶級
1
銆佸皢鍥句腑鏋滈厭鍙戦叺瑁呯疆鏀硅鍚庣敤浜庢帰绌堕叺姣嶈弻鍛煎惛鏂瑰紡鐨勫疄楠?/p>
,
涓嬪垪鐩稿叧鎿嶄綔閿欒鐨勬槸
A
锛庢帰绌舵湁姘ф潯浠朵笅閰垫瘝鑿屽懠鍚告柟寮忔椂鎵撳紑闃�
a
B
锛庣粡绠″彛
3
鍙栨牱妫�娴嬮厭绮惧拰
CO
2
鐨勪骇鐢熸儏鍐?/p>
C
锛庡疄楠屽紑濮嬪墠瀵规敼瑁呭悗鏁翠釜瑁呯疆杩涜姘斿瘑鎬ф鏌?/p>
D
锛庢敼瑁呮椂灏嗙洓鏈夋緞娓呯煶鐏版按鐨勮瘯鍓傜摱涓庣鍙?/p>
2
杩為�?/p>
2
銆佷笅鍒椾笌鏋滈厭銆佹灉閱嬪拰鑵愪钩鍒朵綔鐩稿叧鐨勫彊杩帮紝姝ｇ‘鐨勬槸
A
锛庤厫涔冲埗浣滄墍闇�瑕佺殑閫傚疁娓╁害鏈�楂?/p>
B
锛庢灉閱嬪彂閰靛寘鎷棤姘у彂閰靛拰鏈夋哀鍙戦叺
C
锛庝娇鐢ㄧ殑鑿岀鍒嗗埆鏄叺姣嶈弻銆侀唻閰歌弻銆佷钩閰歌弻
D
锛庝娇鐢ㄧ殑鑿岀閮藉叿鏈夌粏鑳炲銆佹牳绯栦綋銆?/p>
DNA
鍜?/p>
RNA
3
銆佺幇鏈変竴鐡惰憽钀勭硸婧舵恫锛屽唴鏈夐�傞噺閰垫瘝鑿岋紝缁忔祴瀹氱摱涓斁鍑虹殑浜屾哀鍖栫⒊涓庢秷鑰楁哀姘斾綋绉箣
姣斾负
5
锛?/p>
3
锛岃繖鏄洜涓?/p>
A
锛庢湁
1/4
鐨勫湪杩涜鏈夋哀鍛煎惛
B
锛庢湁
1/2
鐨勫湪杩涜鏈夋哀鍛煎惛
C
锛庢湁
1/3
鐨勯叺姣嶈弻鍦ㄨ繘琛屾棤姘у懠鍚?/p>
D
锛庢湁
2/3
鐨勯叺姣嶈弻鍦ㄨ繘琛屾棤姘у懠鍚?/p>
4
銆佹灉閰掑彉閰搞�侀吀濂剁殑鍒朵綔銆佽厫涔冲閮ㄨ嚧瀵嗙殑涓�灞傗�滅毊鈥?/p>
锛屼笌鍏剁浉鍏崇殑寰敓鐗╁垎鍒槸
A
锛庨叺姣嶈弻銆侀唻閰歌弻銆佷钩閰歌弻
B
锛庝钩閰歌弻銆佹瘺闇夈�侀唻閰歌弻
C
锛庨唻閰歌弻銆侀叺姣嶈弻銆佹瘺闇?/p>
D
锛庨唻閰歌弻銆佷钩閰歌弻銆佹瘺闇?/p>
5
銆佽厫涔冲懗閬撻矞缇庯紝鏄撲簬娑堝寲銆佸惛鏀讹紝鏄洜涓哄叾鍐呬富瑕佸惈鏈夌殑钀ュ吇鎴愬垎鏄?/p>
A
锛?/p>
NaCl
銆佹按銆佽泲鐧借川
B
锛庢棤鏈虹洂銆佹按銆佺淮鐢熺礌
C
锛庤泲鐧借川銆佽剛鑲�?/p>
NaCl
銆佹按
D
锛庡鑲姐�佹皑鍩洪吀銆佺敇娌瑰拰鑴傝偑閰?/p>
6
銆佸浘鐢叉槸鏋滈唻鍙戦叺瑁呯疆銆傚彂閰靛垵鏈熶笉閫氭皵锛屾憾娑蹭腑鏈夋皵娉′骇鐢燂紱涓湡鍙互闂诲埌閰掗锛涘悗鏈?/p>
鎺ョ閱嬮吀鑿屽苟鏀瑰彉鍙戦叺鏉′欢锛?/p>
閰掗閫愭笎鍙樻垚閱嬮銆?/p>
鍥句箼涓兘琛ㄧず鏁翠釜鍙戦叺杩囩▼鍩瑰吇娑?/p>
pH
鍙樺寲鐨勬洸绾挎槸