锛堢瓟妗堝啓鍦ㄧ瓟棰樼焊涓婏紝鍐欏湪璇曢绾镐笂鏃犳晥锛?/p>
涓�銆侀�夋嫨棰橈細锛?/p>
1'
脳
20
锛?/p>
1
锛庤泲鐧借川鐨勭粍鎴愭垚鍒嗕腑锛屽湪
280nm
澶勬湁鏈�澶у惛鏀跺�肩殑鏈�涓?/p>
瑕佹垚鍒嗘槸锛?/p>
A
锛庨叒姘ㄩ吀鐨勯厷鐜?/p>
B
锛庡崐鑳辨皑閰哥殑纭師瀛?/p>
C
锛庤偨閿?/p>
D
锛庤嫰涓欐皑
閰?/p>
2
锛庝笅鍒楀摢涓�椤逛笉鏄泲鐧借川鐨勬�ц川涔嬩竴锛?/p>
A
锛庡浜庣瓑鐢电姸鎬佹椂婧惰В搴︽渶灏?/p>
B
锛庡姞鍏ュ皯閲忎腑鎬х洂婧惰В搴﹀
鍔?/p>
C
锛庡彉鎬ц泲鐧借川鐨勬憾瑙ｅ害澧炲姞
D
锛庢湁绱鍚告敹鐗规�?/p>
3
锛庝笅鍒楀叧浜庤泲鐧借川缁撴瀯鐨勫彊杩帮紝鍝竴椤规槸閿欒鐨勶紵
A
锛庢皑鍩洪吀鐨勭枏姘翠晶閾惧緢灏戝煁鍦ㄥ垎瀛愮殑涓績閮ㄤ綅
B
锛庣數鑽风殑姘ㄥ熀閰镐晶閾惧父鍦ㄥ垎瀛愮殑澶栦晶锛岄潰鍚戞按鐩?/p>
C
锛庤泲鐧借川鐨勪竴绾х粨鏋勫湪鍐冲畾楂樼骇缁撴瀯鏂归潰鏄噸瑕佸洜绱犱箣涓�
D
锛庤泲鐧借川鐨勭┖闂寸粨鏋勪富瑕侀潬娆＄骇閿淮鎸?/p>
4
锛庡喅瀹?/p>
tRNA
鎼哄甫姘ㄥ熀閰哥壒寮傛�х殑鍏抽敭閮ㄤ綅鏄細
A
锛?/p>
鈥?/p>
XCCA3`
鏈
B
锛?/p>
T
蠄
C
鐜紱
C
锛?/p>
DHU
鐜?/p>
D
锛?/p>
棰濆鐜?/p>
E
锛?/p>
鍙?/p>
瀵嗙爜瀛愮幆
5
锛庢瀯鎴愬鏍歌嫹閰搁摼楠ㄦ灦鐨勫叧閿槸锛?/p>
A
锛?/p>
2
鈥?/p>
3
鈥?/p>
-
纾烽吀浜岄叝閿?/p>
B
锛?/p>
2
鈥?/p>
4
鈥?/p>
-
纾烽吀浜岄叝閿?/p>
C
锛?/p>
2
鈥?/p>
5
鈥?/p>
-
纾烽吀浜岄叝閿?/p>
D
锛?/p>
3
鈥?/p>
4
鈥?/p>
-
纾烽吀浜岄叝閿?/p>
E
锛?/p>
3
鈥?/p>
5
鈥?/p>
-
纾烽吀浜岄叝
閿?/p>