锟斤拷锟斤拷锟斤拷锟斤拷W(xu锟斤拷)锟斤拷锟节高匡拷锟斤拷锟統锟饺匡拷锟斤拷锟絝(shu锟斤拷)锟斤拷锟斤拷锟揭惶�(h锟斤拷o)锟斤拷锟斤拷模锟斤拷锟斤拷^(gu锟斤拷)只要锟斤拷(j锟斤拷ng)锟絕(gu锟斤拷)锟斤拷锟斤拷系锟統(t锟斤拷ng)锟侥學(xu锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷(ji锟斤拷n)锟街诧拷懈锟斤拷锟叫撅拷锟斤拷锟斤拷锟斤拷锟絅(y锟斤拷n)锟斤拷锟斤拷規(gu锟斤拷)锟缴ｏ拷锟劫結(ji锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫碉拷锟斤拷锟絚(di锟斤拷n)锟斤拷锟酵匡拷锟斤拷锟狡讹拷锟斤拷锟絤锟斤拷锟皆硷拷锟侥學(xu锟斤拷)锟斤拷(x锟斤拷)計(j锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷小锟斤拷锟斤拷锟斤拷锟秸硷拷锟斤拷2020锟斤拷呖锟斤拷锟斤拷锟斤拷(f锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷(ji锟斤拷n)锟轿岋拷(sh锟斤拷)锟矫的忥拷(f锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟皆★拷希锟斤拷锟斤拷锟皆庯拷锟斤拷锟斤拷锟�锟斤拷

锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟絜(cu锟斤拷)锟絗锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷思锟絊锟侥硷拷(x锟斤拷)锟斤拷锟斤拷锟角岋拷(du锟斤拷)一些锟斤拷锟斤拷默F(xi锟斤拷n)锟斤拷捅锟斤拷|(zh锟斤拷)锟侥革拷锟斤拷锟酵凤拷映锟斤拷锟斤拷锟斤拷锟斤拷W(xu锟斤拷)锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟叫旓拷锟絰锟斤拷锟絖(k锟斤拷i)锟斤拷锟斤拷锟斤拷只锟斤拷透锟斤拷锟斤拷锟斤拷锟斤拷锟�锟斤拷锟斤拷锟斤拷锟絗锟斤拷锟絓(y锟斤拷n)锟斤拷锟斤拷锟斤拷W(xu锟斤拷)知锟絉(sh锟斤拷)锟斤拷锟斤拷锟�锟斤拷锟斤拷锟角學(xu锟斤拷)锟斤拷锟斤拷锟斤拷W(xu锟斤拷)锟斤拷锟斤拷呓锟斤拷}锟斤拷锟斤拷锟侥伙拷锟紸(ch锟斤拷)锟斤拷锟斤拷锟紷锟絅锟絁(r锟斤拷n)锟絉(sh锟斤拷)锟斤拷锟斤拷每锟斤拷(g锟斤拷)锟絎(xu锟斤拷)锟斤拷锟斤拷十锟斤拷锟斤拷锟斤拷锟�锟斤拷锟斤拷锟劫學(xu锟斤拷)锟斤拷锟斤拷锟斤拷锟窖革拷锟筋當(d锟斤拷ng)锟斤拷锟斤拷锟斤拷锟侥條锟斤拷锟斤拷锟絎(xu锟斤拷)锟絩(sh锟斤拷)锟斤拷锟斤拷锟斤拷影锟斤拷一锟絎(xu锟斤拷)锟斤拷锟絕(gu锟斤拷)锟斤拷锟斤拷(f锟斤拷)锟斤拷(x锟斤拷)锟絩(sh锟斤拷)锟斤拷記硬锟斤拷锟斤拷锟斤拷試锟絩(sh锟斤拷)锟絜(cu锟斤拷)锟絗锟斤拷锟斤拷锟斤拷锟紷锟絅锟紽(xi锟斤拷n)锟斤拷锟揭�(ji锟斤拷n)锟斤拷锟絩锟斤拷锟斤拷拾锟斤拷锟角ｏ拷

锟斤拷锟斤拷锟斤拷1锟斤拷酶锟斤拷( )锟斤拷锟絘(ch锟斤拷n)锟斤拷锟侥ｏ拷锟斤拷锟斤拷( )锟斤拷锟斤拷锟侥碉拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷( )锟斤拷 ( )锟斤拷 ( )锟斤拷锟斤拷锟皆ｏ拷

锟斤拷锟斤拷锟絗锟斤拷锟斤拷酶锟斤拷(锟斤拷(x锟斤拷)锟斤拷)锟斤拷锟絘(ch锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(锟竭伙拷)锟斤拷锟斤拷锟侥碉拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷(锟竭伙拷锟斤拷)锟斤拷 (锟斤拷效锟斤拷)锟斤拷 (锟斤拷锟斤拷锟斤拷)锟斤拷锟斤拷锟皆ｏ拷

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷酶锟斤拷(y锟斤拷ng)锟角活細(x锟斤拷)锟斤拷锟斤拷锟絘(ch锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(x锟斤拷)锟斤拷锟斤拷锟絘(ch锟斤拷n)锟斤拷酶锟斤拷锟竭伙拷锟斤拷酶锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(zhu锟斤拷n)一锟皆ｏ拷锟斤拷效锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟紷锟斤拷锟斤拷(g锟斤拷)锟斤拷锟斤拷锟角岋拷(du锟斤拷)酶锟紷锟斤拷(g锟斤拷)锟竭伙拷锟斤拷锟杰侊拷(l锟斤拷i)锟絝(shu锟斤拷)锟斤拷

锟斤拷锟斤拷锟解：酶锟角ｏ拷锟筋細(x锟斤拷)锟斤拷)锟絘(ch锟斤拷n)锟斤拷锟侥ｏ拷锟斤拷锟斤拷(锟竭伙拷)锟斤拷锟斤拷锟侥碉拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷(锟斤拷锟斤拷锟斤拷)锟斤拷 (锟斤拷效锟斤拷)锟斤拷(锟斤拷(zhu锟斤拷n)一锟斤拷)锟斤拷锟斤拷(g锟斤拷)锟斤拷锟皆ｏ拷

锟斤拷锟斤拷锟斤拷2锟斤拷锟斤拷锟斤拷锟斤拷霉夥达拷锟�(y锟斤拷ng)锟介暗锟斤拷锟斤拷(y锟斤拷ng)锟结供锟斤拷锟斤拷锟斤拷還原锟斤拷( )锟斤拷

锟斤拷锟斤拷A锟斤拷 [H+]锟斤拷 B锟斤拷 [H] C锟斤拷 [H2] D锟斤拷H+

锟斤拷锟斤拷锟絗锟解：锟斤拷A(y锟斤拷)锟斤拷C锟斤拷D锟侥答案撅拷锟叫ｏ拷

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷該锟絵锟絜(cu锟斤拷)锟絗锟杰讹拷锟斤拷锟斤拷H+锟斤拷锟剿ｏ拷锟斤拷锟斤拷锟斤拷還原锟斤拷锟斤拷锟斤拷锟斤拷H+锟絴(zh锟斤拷)锟接戯拷(y锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷還原锟斤拷锟斤拷锟斤拷[H+]锟絫锟斤拷锟斤拷锟斤拷x锟接濓拷龋锟紿2锟絤锟斤拷锟斤拷還原锟斤拷锟斤拷锟斤拷锟解反锟斤拷(y锟斤拷ng)锟侥產(ch锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟皆氾拷姆锟斤拷訝锟紹(t锟斤拷i)锟斤拷锟节的ｏ拷锟絚锟铰岋拷(sh锟斤拷)锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷锟解： 锟斤拷锟斤拷锟斤拷霉夥达拷锟�(y锟斤拷ng)锟介暗锟斤拷锟斤拷(y锟斤拷ng)锟结供锟斤拷锟斤拷锟斤拷還原锟斤拷(B)锟斤拷

锟斤拷锟斤拷锟絋锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷還锟斤拷锟斤拷锟絜锟斤拷锟絊锟斤拷锟斤拷锟斤拷原锟斤拷锟絴(zh锟斤拷)锟斤拷原锟斤拷锟絴(zh锟斤拷)锟接ｏ拷锟斤拷锟斤拷锟�锟斤拷锟斤拷(x锟斤拷)锟斤拷锟斤拷锟斤拷染色锟絯锟斤拷染色锟斤拷锟絯锟斤拷锟絆锟絯锟斤拷锟絆锟剿ｏ拷锟斤拷锟接硷拷(x锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�锟斤拷锟斤拷(n锟斤拷i)锟斤拷锟斤拷锟斤拷锟絲锟斤拷锟杰碼锟斤拷锟絲锟斤拷锟斤拷息锟斤拷锟斤拷锟秸等ｏ拷

锟斤拷锟斤拷锟斤拷止锟紷锟�(l锟斤拷i)锟絜(cu锟斤拷)锟絗锟斤拷锟斤拷梅锟斤拷锟�锟斤拷锟角岋拷(du锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷M(j锟斤拷n)锟斤拷锟叫憋拷锟斤拷锟斤拷(du锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟揭筹拷锟斤拷锟絚(di锟斤拷n)锟斤拷锟斤拷锟揭伙拷锟�(g锟斤拷)锟斤拷锟斤拷纸锟缴冿拷(n锟斤拷i)锟斤拷(锟斤拷锟絴(zh锟斤拷))锟斤拷锟斤拷锟斤拷(锟斤拷锟斤拷)锟缴傦拷(g锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷通锟絕(gu锟斤拷)锟絜锟斤拷锟斤拷锟筋對(du锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷猓�也锟斤拷锟皆把革拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥忥拷(f锟斤拷)锟絪锟斤拷(n锟斤拷i)锟斤拷锟矫圖式锟斤拷(l锟斤拷i)锟斤拷示锟斤拷

锟斤拷锟斤拷锟斤拷. 锟斤拷锟斤拷锟斤拷锟絜(cu锟斤拷)锟絗锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷指锟絁(r锟斤拷n)锟絉(sh锟斤拷)锟斤拷锟斤本锟絴(zh锟斤拷)規(gu锟斤拷)锟缴碉拷一锟絅思锟絊锟斤拷锟�(d锟斤拷ng)锟斤拷锟斤拷锟斤拷些锟絎(xu锟斤拷)锟斤拷锟斤拷锟皆硷拷锟侥斤拷(j锟斤拷ng)锟�(y锟斤拷n)锟斤拷锟絣(f锟斤拷)锟斤拷锟斤拷一些锟斤拷散锟侥诧拷全锟斤拷锟斤拷粘锟斤拷锟斤拷锟斤拷锟斤拷茖W(xu锟斤拷)锟斤拷锟筋．锟斤拷煽茖W(xu锟斤拷)锟斤拷锟斤拷锟皆�锟斤拷锟斤拷锟絜(cu锟斤拷)锟絗锟斤拷锟解．

锟斤拷锟斤拷锟斤拷1锟斤拷锟斤拷锟斤拷锟斤拷些锟斤拷锟斤拷锟斤拷锟皆�锟斤拷锟斤拷锟斤拷?

锟斤拷锟斤拷A锟斤拷锟斤拷锟斤拷B锟斤拷锟斤拷(x锟斤拷)锟斤拷C锟斤拷锟斤拷锟斤拷D锟斤拷锟絤锟藉．

锟斤拷锟斤拷锟絗锟斤拷锟斤拷A锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷薪Y(ji锟斤拷)锟斤拷(g锟斤拷u)锟筋簡(ji锟斤拷n)锟轿ｏ拷锟斤拷偷鹊锟皆�始锟�(l锟斤拷i)群锟斤拷锟斤拷锟絔(m锟斤拷i)锟叫硷拷(x锟斤拷)锟斤拷锟結(ji锟斤拷)锟斤拷(g锟斤拷u)锟斤拷锟斤拷原锟斤拷锟斤拷锟斤拷指锟节撅拷锟叫硷拷(x锟斤拷)锟斤拷锟結(ji锟斤拷)锟斤拷(g锟斤拷u)锟斤拷锟斤拷锟斤拷锟叫ｏ拷锟斤拷(x锟斤拷)锟斤拷锟斤拷(n锟斤拷i)锟絔(m锟斤拷i)锟叫猴拷膜锟斤拷一锟�(l锟斤拷i)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟酵碉拷原始锟斤拷該锟絜(cu锟斤拷)锟絗锟斤拷锟斤拷锟斤拷模锟斤拷锟截把低碉拷锟斤拷原始锟斤拷(du锟斤拷)锟斤拷號(h锟斤拷o)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫無(w锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟結(ji锟斤拷)锟斤拷(g锟斤拷u)锟斤拷

锟斤拷锟斤拷锟解：B锟斤拷D锟斤拷

锟斤拷锟斤拷锟斤拷2锟斤拷锟斤拷锟斤拷锟酵烇拷YyRr锟斤拷锟絊色锟紷锟斤拷锟姐豆锟斤拷锟缴產(ch锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟�(xi锟斤拷ng)锟絅锟�(l锟斤拷i)锟斤拷锟斤拷锟接ｏ拷………………( )

锟斤拷锟斤拷A锟斤拷Y锟斤拷y锟斤拷R锟斤拷r锟侥種锟斤拷

锟斤拷锟斤拷B锟斤拷 Yy锟斤拷Rr锟缴種锟斤拷

锟斤拷锟斤拷C锟斤拷Yy锟斤拷YR锟斤拷Yr锟斤拷yR锟斤拷yr锟斤拷Rr

锟斤拷锟斤拷锟斤拷锟絅锟斤拷 D锟斤拷 YR锟斤拷Yr锟斤拷yR锟斤拷yr锟侥種锟斤拷

锟斤拷锟斤拷锟絗锟斤拷锟斤拷A锟斤拷C锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絰A锟侥學(xu锟斤拷)锟斤拷片锟斤拷锟斤拷锟斤拷锟饺旧�锟絯锟节減锟斤拷(sh锟斤拷)锟斤拷锟窖時(sh锟斤拷)要锟斤拷锟絰锟斤拷锟斤拷耍锟斤拷锟斤拷锟揭�锟絊锟斤拷锟斤拷锟絰锟斤拷锟斤拷锟絰C锟侥學(xu锟斤拷)锟斤拷锟斤拷片锟斤拷锟斤拷锟斤拷锟饺旧�锟絯锟节減锟斤拷(sh锟斤拷)锟斤拷锟窖時(sh锟斤拷)要锟斤拷锟缴組锟较ｏ拷锟斤拷嘶锟斤拷锟斤拷锟斤拷锟斤拷N锟組锟斤拷锟斤拷式锟斤拷锟斤拷锟斤拷锟侥革拷锟筋應(y锟斤拷ng)該锟斤拷锟节減锟斤拷(sh锟斤拷)锟斤拷锟窖碉拷一锟轿凤拷锟窖猴拷锟斤拷同源染色锟絯锟较的碉拷位锟斤拷锟斤拷(Y锟絚y锟斤拷R锟絚r)锟斤拷锟絰锟斤拷同锟絩(sh锟斤拷)锟斤拷锟斤拷同源染色锟絯锟较的伙拷锟斤拷锟斤拷锟缴組锟斤拷(锟斤拷Y锟絚R锟斤拷Y锟絚r锟斤拷y锟絚R锟斤拷y锟絚Y锟斤拷锟缴組锟斤拷)锟斤拷

锟斤拷锟斤拷锟解：D锟斤拷

锟斤拷锟斤拷锟斤拷3锟斤拷植锟斤拷锟矫�锟斤拷(x锟斤拷)锟斤拷锟杰凤拷锟斤拷锟斤拷锟斤拷锟揭猴拷锟斤拷锟剿�锟斤拷锟絈锟斤拷锟斤拷锟紷锟斤拷(g锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷( )锟斤拷( )锟斤拷龋锟�

锟斤拷锟斤拷锟絗锟解：锟紹透锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷液锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟紷锟角岋拷(du锟斤拷)水锟街达拷锟絰锟叫ｏ拷锟斤拷毛锟斤拷(x锟斤拷)锟斤拷锟杰凤拷锟斤拷水锟斤拷锟斤拷原锟斤拷](m锟斤拷i)锟斤拷锟斤拷锟絖锟斤拷锟斤拷锟斤拷锟斤拷(du锟斤拷)锟斤拷水锟斤拷锟斤拷锟斤拷锟斤拷锟解不锟筋．锟斤拷锟絁(r锟斤拷n)锟介細(x锟斤拷)锟斤拷锟斤拷水锟角滲透锟斤拷锟斤拷锟斤拷锟�锟斤拷锟斤拷锟絔(m锟斤拷i)锟叫匡拷锟絔锟斤拷锟斤拷锟紷锟斤拷(g锟斤拷)锟斤拷锟截ｏ拷

锟斤拷锟斤拷锟解：锟斤拷水锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷液锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絜(cu锟斤拷)锟絗還锟叫很多，锟斤拷锟斤拷锟缴組锟斤拷規(gu锟斤拷)锟斤拷锟斤拷锟斤拷傻锟轿伙拷锟斤拷锟�(A锟斤拷a)锟节猴拷锟斤拷锟叫的組锟絖(t锟斤拷i)锟斤拷锟窖單憋拷锟絯锟斤拷锟斤拷锟斤拷诩锟�(x锟斤拷)锟斤拷锟剿冿拷(n锟斤拷i)只锟斤拷一锟組染色锟絯锟斤拷锟斤拷計(j锟斤拷)锟斤拷“锟节冿拷锟斤拷锟斤拷”锟斤拷“锟斤拷女锟斤拷锟斤拷”锟斤拷锟絲锟斤拷锟紺(j锟斤拷)锟斤拷锟斤拷锟斤拷锟�“锟斤拷锟斤拷女锟斤拷”锟斤拷锟窖條锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷纱锟斤拷X锟叫革拷锟斤拷(g锟斤拷)锟斤拷位锟斤拷锟斤拷锟斤拷锟斤拷锟缴斤拷锟斤拷锟斤拷還锟絜(cu锟斤拷)锟絗锟斤拷锟絁(r锟斤拷n)锟斤拷只锟斤拷水锟酵氾拷锟絯锟斤拷锟斤拷锟缴擴(ku锟斤拷)散通锟絕(gu锟斤拷)锟斤拷(x锟斤拷)锟斤拷膜锟斤拷锟斤拷锟斤拷锟酵ｏ拷膽锟教达拷锟絫锟斤拷锟杰等碉拷

锟斤拷锟斤拷锟斤拷慰朔锟斤拷锟斤拷锟斤拷系锟斤拷e(cu锟斤拷)锟絗锟斤拷锟缴诧拷锟矫的凤拷锟斤拷锟角ｏ拷锟斤拷锟节诧拷锟斤拷變锟戒本锟絴(zh锟斤拷)锟斤拷锟絰锟斤拷前锟斤拷锟铰ｏ拷锟斤拷锟斤拷變式锟斤拷變锟絈同锟�(l锟斤拷i)锟斤拷锟斤拷锟叫非憋拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷突锟斤拷锟斤拷锟斤拷谋锟斤拷|(zh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷要锟絎(xu锟斤拷)锟斤拷锟矫猴拷(ji锟斤拷n)锟斤拷锟斤拷锟絖锟叫碉拷锟斤拷锟斤拷锟絑(y锟斤拷)锟斤拷锟斤拷锟窖革拷锟斤拷锟斤拷原锟斤拷锟侥冿拷(n锟斤拷i)锟斤拷锟斤拷锟斤拷乇锟斤拷_(d锟斤拷)锟斤拷锟絖锟斤拷锟铰侊拷(l锟斤拷i)锟斤拷锟斤拷讓锟絎(xu锟斤拷)锟斤拷锟斤拷(du锟斤拷)某一锟斤拷锟斤拷原锟斤拷锟斤拷锟斤拷锟絕锟絝(shu锟斤拷)锟斤拷锟斤拷锟絜锟斤拷锟斤拷锟斤拷讓锟絎(xu锟斤拷)锟斤拷锟斤拷锟斤拷(j锟斤拷)锟窖學(xu锟斤拷)锟絕(gu锟斤拷)锟侥革拷锟筋，原锟斤拷去锟斤拷Q锟斤拷(sh锟斤拷)锟紿锟斤拷(w锟斤拷n)锟絵锟斤拷锟紷锟接從傦拷(g锟斤拷)锟絜锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷氐锟斤拷锟�(g锟斤拷)锟絜锟侥讹拷N锟斤拷式锟組(j锟斤拷n)锟叫撅拷锟斤拷(x锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟解．