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2020ģԾ()
ԾֵI(ѡ)͵I(ѡ)֣300֡ʱ150ӡ
I(ѡ⣬126)
һѡ⣺13С⣻ÿС6֣78֡ÿСĸѡУֻһǷĿҪġ
1.ڵʺϳɹУתøһİһȻγļøԺǺøУԵøСйתø
A.תøںϺϳ B.תøں C.תøˮ D.תøܽͷӦĻ 2.йֲϸСOת;ȷ A.ڸϸУH2OеOתƵO2
B.ҶϸУյCO2еOתƵͪ
C.龥ϸУCH12O6еOתƵC2H5OH D.ΪҶϸṩO2еOֻתƵH2O
3.TORC2ѪǵĵйأѪŨȽʱȸѪؿԻõ״ӶıѪŨߵһֵʱõҲԴʹػرա˵ȷ
A.ʱܴٽܺϳúϳ B.TORC2ӿصĹѪǵĸڻй C.TORC2λϸĤϵȸѪ D.TORC2ϸж
4.ͼʾΪijֶ̣йһ̵ȷ
A.abﷱֳͽĻλ
B.ֲϸڵȾɫԲ֣ͬһͬԴȾɫ
C.ͼʾγɹУȷȾɫ죬Ҳ˻ D.ͼʾֲγɣ˵ab֮䲻ֳ
5.ֱڲٺ٣ͺ˶ٵ۾֮й
A.ȺڻƵʸıżȻȺ½ B.ȺڸɽܹȺĻƵʲ
C.㲶ʳ϶ȺڱĶ
D.鶯ĻСIJ 6.йлļʵУʵʧܵIJ
ٵʼʱNaOHҺCuSO4ҺϺټҺ ڻԭǼʱҪˮԡ
1
۵ۼʱֱӽҺμӵҺ
֬УװƬȾɫˮƯϴ¾ A.٢ B.ڢ C.٢ D.ۢ
II(ѡ⣬174)
ѡ⣺174֡2232Ϊؿ⣬ÿ𡣵3338Ϊѡ⣬Ҫ (һ)ؿ⣺129
29.(8)ŨȽϸʱ嵰ףҪ䷽ʽ䡣УATPֱӹܵķʽΪԭ䣬ATPֱӹܵķʽΪ̷䡣ͼΪ˵СƤϸ볦ǻ֯Һ֮IJʽʾͼŢ١۱ʾͬ嵰סش⣺
(1)ͼNaķʽΪ ǵķʽΪ (ԭ䡱̷䡱)䷽ʽĵ
(2)ܵƼӰܼСƤϸNaŨ (½䡱)ͼ֪ڵĹܰ (3)СƤϸO2ŨȽϸ½ͼаڵı仯жǽϸǷӰ? (ǡ)ǣ 30.(10)ͼΪڻֵ̬ڹʾͼAFʾؼءͼش⣺
(1)ϸҺѹʱA ()ͷӣü ͷţֻСܺͼϹϸԭ (2)˷СʱѪҺ (ĸ)غ࣬üͨ (;)ʹѪŨȱȶ
2
(3)̼ܵʱBEFзӵ FBEķڲ
(4)о߸ע(һֿƻȵBϸҩ)һʱⶨѪҺеļDĺԤȣѪҺмD 31.(10)ʪ̬ϵͳȷҪáͼΪijΪ300hm2ʪкaȾкaŨڸӪڵı仯ش⣺
(1)ͼʾ˵ (2)ʪ̬ϵͳŸȺKֵΪ1200ֻŸȺܶΪ ֻ/hm2ʱȺŸͬں֮⣬
(3)Ϊֵʳ࣬Mֻʪ̬ϵͳٷֳÿԦ˱½tºȺѧģΪ ȺڽϳʱڰģΪ 32.(11)һȻӬȺѡһδĹӬֹӬиë(A)ͽë(a)һ״ҸëӬͽëӬȣÿ״ĹӬ۸һ롣йӬȺѡ1ֻë۹Ӭ1ֻëƹӬ䣬87ֻӴУ42ֻӬȫΪë45ֻӬȫΪë
(1)ʾӬëͽëŴϺԱΪ Ŵѭ ɡ
(2)ΪȷAaλXȾɫϣλXYȾɫͬԴϡҪ˵ɡ(ʾλXYȾɫͬԴϣԴ۹ӬĻͿдXAYA) (3)ΪȷAaλXȾɫϣλXYȾɫͬԴϣӬȺΪʵϣһӽʵ飬Ӧʵ?(ҪдӽϣԤڽó) ()ѡ⣺45֡뿼2⡢2ѧ⡢2ÿѡһÿưĵһƷ֡ 37.[ѡ1\ʵ](15)
ɫһ־и߶Ե׳ȼɫѪƽ(ѪҺ)ʱƻΧĺϸʹɫͼΪԼţǷڽɫIJ̡ش⣺
3
(1)ϸṹ࣬ɫ ̷Ŀ (2)7.5%NaClΪṩӪɷְˮ ӹϿ
(3)ʵʹùӦ ԱȾȾߡ
(4)ι淶ظʵ飬ѪƽϵľΧ ֤ţдڽɫţ̹ӦΪ˾ţЯˣҪԱƣƵķ 38.[ѡ3ִƼר](15)øϸͨӦļøøDNAͬУвͬĴܡøԶDNAнΣʹøܶһнʶиش⣺
(1)ĿǰʹõøҪǴ з봿õġĿ⡱͡cDNAĿ⡱ĹҪʹDNAø (Ŀ⡱cDNAĿ⡱ĿcDNAĿ⡱)
(2)ΪڶʱڴĿĻõļ ĿĻȡ֮Ҫ ˲ǻ̵ĺġ
(3)ýĸϳɵȵغϸϳɵȵڿռṹϴһ죬ԭ (4)ijøϸøиԴDNAƻϸDNAԭТ
4