1
2015
骞?/p>
鍏ㄥ浗鍗?/p>
1
鐞嗙患
绗厾鍗?/p>
(
閫夋嫨棰?/p>
鍏?/p>
126
鍒?/p>
)
鍙兘鐢ㄥ埌鐨勭浉瀵瑰師瀛愯川閲忥細
H 1
C 12
N 14
O 16
Cl 35.5
K 39
Cr 52
Fe 56
Cu 64
Br 80
Ag 108
I 127
涓�銆侀�夋嫨棰橈細鏈鍏?/p>
13
灏忛锛屾瘡灏忛
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
锛庝笅鍒楀彊杩伴敊璇殑鏄?/p>
A
锛?/p>
DNA
涓?/p>
ATP
涓墍鍚厓绱犵殑绉嶇被鐩稿悓
B
锛庝竴涓?/p>
tRNA
鍒嗗瓙涓彧鏈変竴涓弽瀵嗙爜瀛?/p>
C
锛?/p>
T
2
鍣弻浣撶殑鏍搁吀鐢辫劚姘ф牳绯栬嫹閰哥粍鎴?/p>
D
锛庢帶鍒剁粏鑿屾�х姸鐨勫熀鍥犱綅浜庢嫙鏍稿拰绾跨矑浣撲腑鐨?/p>
DNA
涓?/p>
2
锛庝笅鍒楀叧浜庢鐗╃敓闀跨礌鐨勫彊杩帮紝閿欒鐨勬槸
A
锛庢鐗╁辜瀚╁彾鐗囦腑鐨勮壊姘ㄩ吀鍙浆鍙樹负鐢熼暱绱?/p>
B
锛庢垚鐔熻寧闊х毊閮ㄤ腑鐨勭敓闀跨礌鍙互杩涜闈炴瀬鎬ц繍杈?/p>
C
锛庡辜瀚╃粏鑳炲拰鎴愮啛缁嗚優瀵圭敓闀跨礌鐨勬晱鎰熺▼搴︾浉鍚?/p>
D
锛庤睂璞嗗辜鑻楀垏娈典腑涔欑儻鐨勫悎鎴愬彈鐢熼暱绱犳祿搴︾殑褰卞搷
3
锛庢煇鍚屽缁欏仴搴峰疄楠屽厰闈欒剦婊存敞
0.9
锛呯殑
NaCl
婧舵恫
(
鐢熺悊鐩愭按
)20 mL
鍚庯紝浼氬嚭鐜扮殑鐜拌薄鏄?/p>
A
锛庤緭鍏ョ殑婧舵恫浼氫粠琛�娴嗚繘鍏ョ粍缁囨恫
B
锛庣粏鑳炲唴娑插拰缁嗚優澶栨恫鍒嗗埆澧炲姞
10 mL
C
锛庣粏鑳炲唴娑?/p>
Na
锛?/p>
鐨勫鍔犺繙澶т簬缁嗚優澶栨恫
Na
锛?
鐨勫鍔?/p>
D
锛庤緭鍏ョ殑
Na
锛?
涓?/p>
50
锛呰繘鍏ョ粏鑳炲唴娑诧紝
50
锛呭垎甯冨湪缁嗚優澶栨恫
4
锛庝笅鍒楀叧浜庡垵鐢熸紨鏇夸腑鑽夋湰闃舵鍜岀亴鏈ㄩ樁娈电殑鍙欒堪锛屾纭殑鏄?/p>
A
锛庤崏鏈樁娈典笌鐏屾湪闃舵缇よ惤鐨勪赴瀵屽害鐩稿悓
B
锛庤崏鏈樁娈垫瘮鐏屾湪闃舵鐨勭兢钀界┖闂寸粨鏋勫鏉?/p>
C
锛庤崏鏈樁娈垫瘮鐏屾湪闃舵鐨勭兢钀借嚜鎴戣皟鑺傝兘鍔涘己
D
锛庤崏鏈樁娈典负鐏屾湪闃舵鐨勭兢钀藉舰鎴愬垱閫犱簡閫傚疁鐜
5
锛庝汉鎴栧姩鐗?/p>
PrP
鍩哄洜缂栫爜涓�绉嶈泲鐧?/p>
(PrP
掳
)
锛岃铔嬬櫧鏃犺嚧鐥呮�с�?/p>
PrP
掳鐨勭┖闂寸粨鏋勬敼鍙樺悗鎴愪负
PrP
掳掳
(
鏈婄矑
)
锛屽氨
鍏锋湁浜嗚嚧鐥呮�с�?/p>
PrP
掳掳鍙互璇卞鏇村鐨?/p>
PrP
掳杞彉涓?/p>
PrP
掳掳锛屽疄鐜版湂绮掔殑澧炴畺锛屽彲浠ュ紩璧风柉鐗涚梾銆傛嵁姝ゅ垽
鏂紝涓嬪垪鍙欒堪姝ｇ‘鐨勬槸
A
锛庢湂绮掍镜鍏ユ満浣撳悗鍙暣鍚堝埌瀹夸富鐨勫熀鍥犵粍涓?/p>
B
锛庢湂绮掔殑澧炴畺鏂瑰紡涓庤偤鐐庡弻鐞冭弻鐨勫娈栨柟寮忕浉鍚?/p>
C
锛庤泲鐧借川绌洪棿缁撴瀯鐨勬敼鍙樺彲浠ヤ娇鍏跺姛鑳藉彂鐢熷彉鍖?/p>
D
锛?/p>
PrP
掳杞彉涓?/p>
PrP
掳掳鐨勮繃绋嬪睘浜庨仐浼犱俊鎭殑缈昏瘧杩囩▼
6
锛庢姉缁寸敓绱?/p>
D
浣濆伝鐥呬负
X
鏌撹壊浣撴樉鎬ч仐浼犵梾锛岀煭鎸囦负甯告煋鑹蹭綋鏄炬�ч仐浼犵梾锛岀孩缁胯壊鐩蹭负
X
鏌撹壊浣撻殣鎬ч仐浼犵梾锛?/p>
鐧藉寲鐥呬负甯告煋鑹蹭綋闅愭�ч仐浼犵梾銆備笅鍒楀叧浜庤繖鍥涚閬椾紶鐥呴仐浼犵壒寰佺殑鍙欒堪锛屾纭殑鏄?/p>
A
锛庣煭鎸囩殑鍙戠梾鐜囩敺鎬ч珮浜庡コ鎬?/p>
B
锛庣孩缁胯壊鐩插コ鎬ф偅鑰呯殑鐖朵翰鏄鐥呯殑鎮ｈ�?/p>
C
锛庢姉缁寸敓绱?/p>
D
浣濆伝鐥呯殑鍙戠梾鐜囩敺鎬ч珮浜庡コ鎬?/p>
D
锛庣櫧鍖栫梾閫氬父浼氬湪涓�涓绯荤殑鍑犱唬浜轰腑杩炵画鍑虹幇
7
锛庢垜鍥芥竻浠ｃ�婃湰鑽夌翰鐩嬀閬椼�嬩腑璁板彊鏃犳満鑽墿
335
绉嶏紝鍏朵腑
鈥?/p>
寮烘按
鈥?/p>
鏉＄洰涓嬪啓閬擄細
鈥?/p>
鎬ф渶鐑堬紝鑳借殌浜旈噾
鈥︹�?/p>
鍏舵按鐢?/p>
寮猴紝浜旈噾鍏煶鐨嗚兘绌挎淮锛屾儫鐜荤拑鍙洓銆?/p>
鈥?/p>
杩欓噷鐨?/p>
鈥?/p>
寮烘按
鈥?/p>
鏄寚
A
锛庢皑姘?/p>
B
锛庣閰?/p>
C
锛庨唻
D
锛庡崵姘?/p>
8
锛?/p>
N
A
涓洪樋浼忓姞寰风綏甯告暟鐨勫�笺�備笅鍒楄娉曟纭殑鏄?/p>
A
锛?/p>
18 g D
2
O
鍜?/p>
18 g H
2
O
涓惈鏈夌殑璐ㄥ瓙鏁板潎涓?/p>
10
N
A
B
锛?/p>
2 L0.5 mol路
L
锛?/p>
1
浜氱～閰告憾娑蹭腑鍚湁鐨?/p>
H
锛?
绂诲瓙鏁颁负
2
N
A