ÌâÄ¿ÄÚÈÝ
ÔÚÑо¿ÉúÎïÒÅ´«ÎïÖʵĹý³ÌÖУ¬ÈËÃÇ×öÁ˺ܶàʵÑé½øÐÐ̽¾¿£¬°üÀ¨ÖøÃûµÄ¡°·ÎÑ×Ë«Çò¾úת»¯ÊµÑ顱¡£
(1)ijÈËÔøÖظ´ÁË¡°·ÎÑ×Ë«Çò¾úת»¯ÊµÑ顱£¬²½ÖèÈçÏ¡£Çë·ÖÎöÒÔÏÂʵÑé²¢»Ø´ðÎÊÌ⣺
A£®½«Ò»²¿·ÖSÐÍϸ¾ú¼ÓÈÈɱËÀ£»
B£®ÖƱ¸·ûºÏÒªÇóµÄÅàÑø»ù£¬²¢·ÖΪÈô¸É×飬½«¾úÖÖ·Ö±ð½ÓÖÖµ½¸÷×éÅàÑø»ùÉÏ(½ÓÖֵľúÖÖ¼ûͼÖÐÎÄ×ÖËùʾ)£»
C£®½«½ÓÖÖºóµÄÅàÑø×°Ö÷ÅÔÚÊÊÒËζÈÏÂÅàÑøÒ»¶Îʱ¼ä£¬¹Û²ì¾úÂäÉú³¤Çé¿ö¡£
¢ÙÖƱ¸·ûºÏÒªÇóµÄÅàÑø»ùʱ£¬³ý¼ÓÈëÊʵ±±ÈÀýµÄË®ºÍÇíÖ¬Í⣬»¹±ØÐë¼ÓÈëÒ»¶¨Á¿µÄÎÞ»úÑΡ¢µªÔ´¡¢ÓлúÎï¡¢Éú³¤Òò×ӵȣ¬²¢µ÷ÕûpH¡£
¢Ú±¾ÊµÑéÖеĶÔÕÕ×éÊÇ________ÕâÈý×é¡£
¢Û±¾ÊµÑéµÃ³öµÄ½áÂÛÊÇ________________________________________________________________________¡£
(2)°¬¸¥ÀïµÈÈËͨ¹ýʵÑé֤ʵÁËÔÚÉÏÊöϸ¾úת»¯¹ý³ÌÖУ¬Æðת»¯×÷ÓõÄÊÇDNA¡£ÇëÀûÓÃDNAø×öÊÔ¼Á£¬Ñ¡ÔñÊʵ±µÄ²ÄÁÏÓþߣ¬Éè¼ÆʵÑé·½°¸£¬ÑéÖ¤¡°´Ù½øRÐÍϸ¾úת»¯³ÉSÐÍϸ¾úµÄÎïÖÊÊÇDNA¡±£¬²¢Ô¤²âʵÑé½á¹û£¬µÃ³öʵÑé½áÂÛ¡£
¢ÙʵÑéÉè¼Æ·½°¸£º
µÚÒ»²½£º´ÓSÐÍϸ¾úÖÐÌáÈ¡DNA£»
µÚ¶þ²½£ºÖƱ¸·ûºÏÒªÇóµÄÅàÑø»ù£¬½«Æä¾ù·ÖΪÈý·Ý£¬±êΪA¡¢B¡¢C£¬·Ö±ð×÷ÈçÏ´¦Àí£º
×éºÏ±àºÅ | A | B | C |
´¦Àí | ²»¼ÓÈκÎÌáÈ¡Îï | g.________ | h.________ |
µÚÈý²½£º_____________________________________________________________________£»
µÚËIJ½£º½«½ÓÖÖºóµÄÅàÑø×°Ö÷ÅÔÚÊÊÒËζÈÏÂÅàÑøÒ»¶Îʱ¼ä£¬¹Û²ì¾úÂäÉú³¤Çé¿ö¡£
¢ÚÔ¤²âʵÑé½á¹û²¢µÃ³ö½áÂÛ£º________________________________________________________________________
________________________________________________________________________¡£
¢Ûͨ¹ýÉè¼ÆµÄʵÑ飬»¹Äܵóöʲô½áÂÛ£º________________________________________________________________________
________________________________________________________________________¡£
(1)ͬλËرê¼Ç·¨(ͬλËØʾ×Ù·¨)¡¡(2)ÀíÂÛÉϽ²£¬ÊɾúÌåÒѽ«º¬32PµÄDNAÈ«²¿×¢Èë´ó³¦¸Ë¾úÄÚ£¬ÉÏÇåÒºÖÐÖ»º¬ÊɾúÌåµ°°×ÖÊÍâ¿Ç¡¡(3)a.ÊɾúÌåÔڴ󳦸˾úÄÚÔöÖ³ºóÊͷųöÀ´£¬¾ÀëÐĺó·Ö²¼ÓÚÉÏÇåÒºÖС¡b£®ÊÇ¡¡Ã»ÓÐÇÖÈë´ó³¦¸Ë¾úµÄÊɾúÌå¾ÀëÐĺó·Ö²¼ÓÚÉÏÇåÒºÖУ¬Ê¹ÉÏÇåÒº³öÏÖ·ÅÉäÐÔ¡¡(4)DNAÊÇÒÅ´«ÎïÖÊ¡¡(5)²»ÄÜ¡¡ÒòΪÔÚDNAºÍµ°°×ÖÊÖж¼º¬ÓÐNÔªËØ
(1)ÊɾúÌåÇÖȾϸ¾úʵÑéÖУ¬²ÉÓõÄʵÑé·½·¨ÊÇͬλËرê¼Ç·¨¡£(2)ÔÚDNAÖк¬ÓÐPÔªËØ£¬µ°°×ÖÊÖÐûÓУ¬¹Ê32PÖ»ÄܽøÈëÊɾúÌåµÄDNAÖС£ÔÚÇÖȾ¹ý³ÌÖУ¬ÓÉÓÚÊɾúÌåµÄDNAÈ«²¿×¢Èë´ó³¦¸Ë¾ú£¬ÀëÐĺó£¬ÉÏÇåÒºÖÐÊÇÊɾúÌåµ°°×ÖÊÍâ¿Ç£¬³ÁµíÎïÖÐÊDZ»ÇÖȾµÄ´ó³¦¸Ë¾ú£¬Òò´ËÉÏÇåÒºÖÐûÓзÅÉäÐÔ¡£(3)´ÓÊɾúÌåºÍ´ó³¦¸Ë¾ú»ìºÏÅàÑøµ½ÓÃÀëÐÄ»ú·ÖÀ룬Èç¹ûʱ¼ä¹ý³¤»áʹ´øÓзÅÉäÐÔµÄÊɾúÌå´Ó´ó³¦¸Ë¾úÖÐÊͷųöÀ´£¬Ê¹ÉÏÇåÒº´øÓзÅÉäÐÔ£»Èç¹û²¿·ÖÊɾúÌåûÓÐÇÖȾµ½´ó³¦¸Ë¾úϸ°ûÄÚ£¬Ò²»áʹÉÏÇåÒº´øÓзÅÉäÐÔ¡£(4)ÊɾúÌåÇÖȾϸ¾úʵÑé±íÃ÷£¬ÔÚÊɾúÌåÖУ¬Ç×´úºÍ×Ó´úÖ®¼ä¾ßÓÐÁ¬ÐøÐÔµÄÎïÖÊÊÇDNA£¬¶ø²»Êǵ°°×ÖÊ£¬Ö¤Ã÷ÁËDNAÊÇÊɾúÌåµÄÒÅ´«ÎïÖÊ¡£(5)NÔªËØÔÚDNAºÍµ°°×ÖÊÖж¼º¬ÓУ¬Òò´Ë²»ÄÜÓÃ15N±ê¼ÇDNA¡£
ÔÚÑо¿ÉúÎïÒÅ´«ÎïÖʵĹý³ÌÖУ¬ÈËÃÇ×öºÜ¶àµÄʵÑé½øÐÐ̽¾¿£¬°üÀ¨ÖøÃûµÄ¡°·ÎÑ×Ë«Çò¾úת»¯ÊµÑ顱¡£
£¨1£©Ä³ÈËÔøÖظ´ÁË¡°·ÎÑ×Ë«Çò¾úת»¯ÊµÑ顱£¬²½ÖèÈçÏ¡£Çë·ÖÎöÒÔÏÂʵÑé²¢»Ø´ðÎÊÌ⣺
A£®½«Ò»²¿·ÖSÐÍϸ¾ú¼ÓÈÈɱËÀ£»
B£®ÖƱ¸·ûºÏÒªÇóµÄÅàÑø»ù£¬²¢·ÖΪÈô¸É×飬½«¾úÖÖ·Ö±ð½ÓÖÖµ½¸÷×éÅàÑø»ùÉÏ£¨½ÓÖÖµÄ
¾úÖÖ¼ûͼÖÐÎÄ×ÖËùʾ£©£»
½«½ÓÖÖºóµÄÅàÑø×°Ö÷ÅÔÚÊÊÒËζÈÏÂÅàÑøÒ»¶Îʱ¼ä£¬¹Û²ì¾úÂäÉú³¤Çé¿ö£¨¼ûÏÂͼ£©¡£
¢ÙʵÑéÖеĶÔÕÕ×éÓУߣߣߣߣߣߣߣߣߣߡ£
¢Ú±¾ÊµÑéµÃ³öµÄ½áÂÛÊÇ£º£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß¡£
£¨2£©°¬¸¥ÀïµÈÈËͨ¹ýʵÑé֤ʵÁËÔÚÉÏÊöϸ¾úת»¯¹ý³ÌÖУ¬Æðת»¯×÷ÓõÄÊÇDNA¡£ÇëÀûÓÃDNAø×öÊÔ¼Á£¬Ñ¡ÔñÊʵ±µÄ²ÄÁÏÓþߣ¬Éè¼ÆʵÑé·½°¸£¬ÑéÖ¤¡°´Ù½øRÐÍϸ¾úת»¯³ÉSÐÍϸ¾úµÄÎïÖÊÊÇDNA¡±£¬²¢Ô¤²âʵÑé½á¹û£¬µÃ³öʵÑé½áÂÛ¡£
¢ÙʵÑéÉè¼Æ·½°¸£º
µÚÒ»²½£º´ÓSÐÍϸ¾úÖÐÌáÈ¡DNA£¬ÖƱ¸·ûºÏÒªÇóµÄÅàÑø»ù¡£
µÚ¶þ²½£º
×é ºÏ ±à ºÅ | A | B | C |
´¦ Àí ·½ ·¨ | | | |
µÚËIJ½£º½«½ÓÖÖºóµÄÅàÑø×°Ö÷ÅÔÚÊÊÒËζÈÏÂÅàÑøÒ»¶Îʱ¼ä£¬¹Û²ì¾úÂäÉú³¤Çé¿ö¡£
¢ÚÇëÄãÔ¤²âʵÑé½á¹û²¢µÃ³ö½áÂÛ£º£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß¡£
¢Ûͨ¹ýÄãÉè¼ÆµÄʵÑ飬»¹ÄܵóöʲôеĽáÂÛ£º£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß¡£
ÔÚÑо¿ÉúÎïÒÅ´«ÎïÖʵĹý³ÌÖУ¬ÈËÃÇ×öºÜ¶àµÄʵÑé½øÐÐ̽¾¿£¬°üÀ¨ÖøÃûµÄ¡°·ÎÑ×Ë«Çò¾úת»¯ÊµÑ顱¡£
£¨1£©Ä³ÈËÔøÖظ´ÁË¡°·ÎÑ×Ë«Çò¾úת»¯ÊµÑ顱£¬²½ÖèÈçÏ¡£Çë·ÖÎöÒÔÏÂʵÑé²¢»Ø´ðÎÊÌ⣺
A£®½«Ò»²¿·ÖSÐÍϸ¾ú¼ÓÈÈɱËÀ£»
B£®ÖƱ¸·ûºÏÒªÇóµÄÅàÑø»ù£¬²¢·ÖΪÈô¸É×飬½«¾úÖÖ·Ö±ð½ÓÖÖµ½¸÷×éÅàÑø»ùÉÏ£¨½ÓÖÖµÄ
¾úÖÖ¼ûͼÖÐÎÄ×ÖËùʾ£©£»
½«½ÓÖÖºóµÄÅàÑø×°Ö÷ÅÔÚÊÊÒËζÈÏÂÅàÑøÒ»¶Îʱ¼ä£¬¹Û²ì¾úÂäÉú³¤Çé¿ö£¨¼ûÏÂͼ£©¡£
¢ÙʵÑéÖеĶÔÕÕ×éÓУߣߣߣߣߣߣߣߣߣߡ£
¢Ú±¾ÊµÑéµÃ³öµÄ½áÂÛÊÇ£º£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß¡£
£¨2£©°¬¸¥ÀïµÈÈËͨ¹ýʵÑé֤ʵÁËÔÚÉÏÊöϸ¾úת»¯¹ý³ÌÖУ¬Æðת»¯×÷ÓõÄÊÇDNA¡£ÇëÀûÓÃDNAø×öÊÔ¼Á£¬Ñ¡ÔñÊʵ±µÄ²ÄÁÏÓþߣ¬Éè¼ÆʵÑé·½°¸£¬ÑéÖ¤¡°´Ù½øRÐÍϸ¾úת»¯³ÉSÐÍϸ¾úµÄÎïÖÊÊÇDNA¡±£¬²¢Ô¤²âʵÑé½á¹û£¬µÃ³öʵÑé½áÂÛ¡£
¢ÙʵÑéÉè¼Æ·½°¸£º
µÚÒ»²½£º´ÓSÐÍϸ¾úÖÐÌáÈ¡DNA£¬ÖƱ¸·ûºÏÒªÇóµÄÅàÑø»ù¡£
µÚ¶þ²½£º
×é ºÏ ±à ºÅ |
A |
B |
C |
´¦ Àí ·½ ·¨ |
|
|
|
µÚÈý²½£º½«£ß£ß£ß£ß£ß·Ö±ð½ÓÖÖµ½Èý×éÅàÑø»ùÉÏ¡£
µÚËIJ½£º½«½ÓÖÖºóµÄÅàÑø×°Ö÷ÅÔÚÊÊÒËζÈÏÂÅàÑøÒ»¶Îʱ¼ä£¬¹Û²ì¾úÂäÉú³¤Çé¿ö¡£
¢ÚÇëÄãÔ¤²âʵÑé½á¹û²¢µÃ³ö½áÂÛ£º£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß¡£
¢Ûͨ¹ýÄãÉè¼ÆµÄʵÑ飬»¹ÄܵóöʲôеĽáÂÛ£º£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß¡£