. chang yong sheng wu ke ji ci dian. botany. Mèå-¦é¨å m 移å¨èµ·æéè¦ä½ç¨ã ä¸-å¿ç²ï¼Centriole) å¨ç©åä½ ç-æ¤ç©ç»èåè£æ¶å¯¹æè²ä½ç§»å 两æåç¡®å®åè£ææå¯åå ³ç³»çç». ä¸-å¿ç²è¶ å¾¹ç»æ æãçµå-æ¾å¾®éä¸ä¸ºä¸åç-ç¶å°ä½ï¼ ç´å¾çº¦ã微米ï¼é¿çº¦ã 微米(æé¿å¯è¾¾2微米ï¼ï¼å®ä»¬æ 对å-å¨ï¼äºç¸åç´ï¼æ æäººç§°å ¶ä¸º "åå¿ä½"ãä¸-å¿ç²ç®¡å£ç±9ç»çºµ è¡å¾®ç®¡æ秩åºå°æåèæï¼æ¨ªåé¢ å¯è§å¨å´9ç»å¾®ç®¡ä¼¼é£è½¦çæç¿¼ï¼ ä¸ç»ç´§æ¨çä¸ç»ï¼æåæç¯ç¶ï¼ä½ äºçµå-å¯åº¦è¾é«çåºè´¨å ã9ç»å¾® 管ä¸-çæ¯ä¸ç»åç±Aã Bã Cä¸ä¸ª 微管并åèæï¼ç§°ä¸è微管ãä»è¿ å¿ç«¯åè¿å¿ç«¯åæä¸æãæ¯ä¸ç»ä¸- çA微管ä¸ä¸ä¸ç»çC微管é´æç» ä¸ç¸è¿ãä¸èç®


. chang yong sheng wu ke ji ci dian. botany. Mèå-¦é¨å m 移å¨èµ·æéè¦ä½ç¨ã ä¸-å¿ç²ï¼Centriole) å¨ç©åä½ ç-æ¤ç©ç»èåè£æ¶å¯¹æè²ä½ç§»å 两æåç¡®å®åè£ææå¯åå ³ç³»çç». ä¸-å¿ç²è¶ å¾¹ç»æ æãçµå-æ¾å¾®éä¸ä¸ºä¸åç-ç¶å°ä½ï¼ ç´å¾çº¦ã微米ï¼é¿çº¦ã 微米(æé¿å¯è¾¾2微米ï¼ï¼å®ä»¬æ 对å-å¨ï¼äºç¸åç´ï¼æ æäººç§°å ¶ä¸º "åå¿ä½"ãä¸-å¿ç²ç®¡å£ç±9ç»çºµ è¡å¾®ç®¡æ秩åºå°æåèæï¼æ¨ªåé¢ å¯è§å¨å´9ç»å¾®ç®¡ä¼¼é£è½¦çæç¿¼ï¼ ä¸ç»ç´§æ¨çä¸ç»ï¼æåæç¯ç¶ï¼ä½ äºçµå-å¯åº¦è¾é«çåºè´¨å ã9ç»å¾® 管ä¸-çæ¯ä¸ç»åç±Aã Bã Cä¸ä¸ª 微管并åèæï¼ç§°ä¸è微管ãä»è¿ å¿ç«¯åè¿å¿ç«¯åæä¸æãæ¯ä¸ç»ä¸- çA微管ä¸ä¸ä¸ç»çC微管é´æç» ä¸ç¸è¿ãä¸è管çèµ°å并éå®å ¨ä¸ ä¸-å¿ç²é¿è½´å¹³è¡ï¼èåé¿èºæå¼æ åãAã Bã C微管çç»ææ¯ç±13 + 11+ 11å ±35æ ¹ç´å¾ä¸º5纳米çå ä¸ç»æãå±"9 X 3 + 0 "åç» æã æ ¸å°ä½å称"æ ¸ç²"æ"é®ä½"ã ç»æçæ ¸çç©æè²è´¨çåºæ¬ç»æå ä½ãä¸ä¸ªå ¸åçæ ¸å°ä½æ¯ç±åç§ç» èç½ï¼H2Aã H3ä¸H4) å两åå-ç»æçå «èä½å ç»èç½ Hi以åé¿çº¦200个碱åºå¯¹çDNA ææçå¤åç©ãDNAåèºæä½äº æ ¸å°ä½è¡¨é¢ç¼ ç»].75åï¼èç»èç½ æææ ¸å°ä½çå æ ¸ãæ ¸å°ä½ç´å¾çº¦ 100åï¼æ¨ªå¾çº¦57åï¼å½¢å¦çç¶ï¼110 X 110X57åï¼ãå¨ä¸¤ä¸ªæ ¸å°ä½æ ¸å¿ é¢ç²ä¹é´çDNAä¸ç»èç½Hiç»åã è¥åæç±åç§ç»èç½å两åå-ç»æ çå «èä½å ä¸å ¶å¤é¢ç¼ ç


Size: 1413px × 1768px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookcollectionbiodiversity, booksubjectbotany