鎺ㄨ崘绮鹃�?/p>
K12
璧勬枡
鎺ㄨ崘绮鹃�?/p>
K12
璧勬枡
2018
骞存櫘閫氶珮绛夊鏍℃嫑鐢熷叏鍥界粺涓�鑰冭瘯鐞嗙患璇曢锛堝叏鍥藉嵎
1
锛?/p>
娉ㄦ剰浜嬮」锛?/p>
1
锛庣瓟鍗峰墠锛岃�冪敓鍔″繀灏嗚嚜宸辩殑濮撳悕銆佸噯鑰冭瘉鍙峰～鍐欏湪绛旈鍗′笂銆?/p>
2
锛庡洖绛旈�夋嫨棰樻椂锛岄�夊嚭姣忓皬棰樼瓟妗堝悗锛岀敤閾呯瑪鎶婄瓟棰樺崱涓婂搴旈鐩殑绛旀鏍囧彿娑傞粦锛屽闇�鏀瑰姩锛岀敤姗?/p>
鐨摝骞插噣鍚庯紝鍐嶉�夋秱鍏跺畠绛旀鏍囧彿銆傚洖绛旈潪閫夋嫨棰樻椂锛屽皢绛旀鍐欏湪绛旈鍗′笂锛屽啓鍦ㄦ湰璇曞嵎涓婃棤鏁堛�?/p>
銆?/p>
3
锛庤�冭瘯缁撴潫鍚庯紝灏嗘湰璇曞嵎鍜岀瓟棰樺崱涓�骞朵氦鍥炪�?/p>
鍙兘鐢ㄥ埌鐨勭浉瀵瑰師瀛愯川閲忥細
H 1 Li 7 C 12 N 14 O 16 Na 23 S 32 Cl 35.5 Ar 40 Fe 56 I
127
涓�銆侀�夋嫨棰橈細鏈鍏?/p>
13
涓皬棰橈紝姣忓皬棰?/p>
6
鍒嗐�傚湪姣忓皬棰樼粰鍑虹殑鍥涗釜閫夐」涓紝鍙湁涓�椤规槸绗﹀悎棰樼洰瑕佹眰鐨勩�?/p>
1
锛庣敓鐗╄啘鐨勭粨鏋勪笌鍔熻兘瀛樺湪瀵嗗垏鐨勮仈绯汇�備笅鍒楁湁鍏冲彊杩伴敊璇殑鏄?/p>
A
锛庡彾缁夸綋鐨勭被鍥婁綋鑶滀笂瀛樺湪鍌寲
ATP
鍚堟垚鐨勯叾
B
锛庢憾閰朵綋鑶滅牬瑁傚悗閲婃斁鍑虹殑閰朵細閫犳垚缁嗚優缁撴瀯鐨勭牬鍧?/p>
C
锛庣粏鑳炵殑鏍歌啘鏄弻灞傝啘缁撴瀯锛屾牳瀛旀槸鐗╄川杩涘嚭缁嗚優鏍哥殑閫氶亾
D
锛庣嚎绮掍綋
DNA
浣嶄簬绾跨矑浣撳鑶滀笂锛岀紪鐮佸弬涓庡懠鍚镐綔鐢ㄧ殑閰?/p>
2
锛庣敓鐗╀綋鍐呯殑
DNA
甯镐笌铔嬬櫧璐ㄧ粨鍚堬紝浠?/p>
DNA
鈥旇泲鐧借川澶嶅悎鐗╃殑褰㈠紡瀛樺湪銆備笅鍒楃浉鍏冲彊杩伴敊璇殑鏄?/p>
A
锛庣湡鏍哥粏鑳炴煋鑹蹭綋鍜屾煋鑹茶川涓兘瀛樺湪
DNA
鈥旇泲鐧借川澶嶅悎鐗?/p>
B
锛庣湡鏍哥粏鑳炵殑鏍镐腑鏈?/p>
DNA
鈥旇泲鐧借川澶嶅悎鐗╋紝鑰屽師鏍哥粏鑳炵殑鎷熸牳涓病鏈?/p>
C
锛庤嫢澶嶅悎鐗╀腑鐨勬煇铔嬬櫧鍙備笌
DNA
澶嶅埗锛屽垯璇ヨ泲鐧藉彲鑳芥槸
DNA
鑱氬悎閰?/p>
D
锛庤嫢澶嶅悎鐗╀腑姝ｅ湪杩涜
RNA
鐨勫悎鎴愶紝鍒欒澶嶅悎鐗╀腑鍚湁
RNA
鑱氬悎閰?/p>
3
锛庝笅鍒楁湁鍏虫鐗╂牴绯诲惛鏀跺埄鐢ㄨ惀鍏诲厓绱犵殑鍙欒堪锛岄敊璇殑鏄?/p>
A
锛庡湪閰告�у湡澹や腑锛屽皬楹﹀彲鍚告敹鍒╃敤鍦熷￥涓殑
N
2
鍜?/p>
NO
-
3
B
锛庡啘鐢伴�傛椂鏉惧湡鏈夊埄浜庡啘浣滅墿鏍圭粏鑳炲鐭胯川鍏冪礌鐨勫惛鏀?/p>
C
锛庡湡澹ゅ井鐢熺墿闄嶈В妞嶇墿绉哥浜х敓鐨勬棤鏈虹瀛愬彲琚牴绯诲惛鏀?/p>
D
锛庣粰鐜夌背鏂借偉杩囧鏃讹紝浼氬洜鏍圭郴姘村垎澶栨祦寮曡捣鈥滅儳鑻椻�濈幇璞?/p>
4
锛庡凡鐭ヨ嵂鐗?/p>
X
瀵圭粏鑳炲鍊兼湁淇冭繘浣滅敤锛岃嵂鐗?/p>
D
鍙姂鍒惰嵂鐗?/p>
X
鐨勪綔鐢ㄣ�傛煇鍚屽灏嗗悓涓�鐡跺皬榧犵毊鑲ょ粏鑳炲钩鍧囧垎
涓虹敳銆佷箼銆佷笝涓夌粍锛屽垎鍒疆浜庡煿鍏绘恫涓煿鍏伙紝鍩瑰吇杩囩▼涓繘琛屼笉鍚岀殑澶勭悊锛堝叾涓敳缁勬湭鍔犺嵂鐗╋級
锛屾瘡闅?/p>
涓�娈垫椂闂存祴瀹氬悇缁勭粏鑳炴暟锛岀粨鏋滃鍥炬墍绀恒�傛嵁鍥惧垎鏋愶紝涓嬪垪鐩稿叧鍙欒堪涓嶅悎鐞嗙殑鏄?/p>