ѡBϸѾϸڣеһ˿ѣDNAϸʱ˿Ѻڣʱ˿ѣȾɫγȾɫϸȾɫĿʱӱͬԴȾɫûз룬ͼBʾʱڣѡB
12(2019ģ)øһɴRNAģɵøɺϳȾɫĩ˵DNAоøϸDZģ˶øΪҩðе㡣( )
Aøһת¼øӳ BưϸжøԿɿưϸֳ C۲ƬϸȾɫĿͬ DĿǰгƺͻƵֶư֢
ѡCΪøһɴRNAģɵøɺϳȾɫĩ˵DNA˿֪øһת¼øӳAȷưϸжøԣʹ֮ܺϳȾɫĩ˵DNAӶưϸֳBȷϸֳƬеϸϸѵIJͬʱڣ˿ѺڵϸȾɫĿӱCĿǰư֢ķгƺͻƵֶΣDȷ
ѡ
13(2019ģ)о֣ϸȾɫȷСȾɫ֮ճйأճûͼʾش⣺
(1)
ͼ
ʾ
Ⱦ
ɫ
Ϊ
Ҫ
________________________________________________________________________
________________________________________________________________________ (2)ϸѹУϸˮøճֽ⣬ȾɫϵʲӰ죬˵ø________ճױˮʱ
________________________________________________________________________
________________________________________________________________________ (3)ϸһֶϸеõSGOףҪȾɫ˿λáѧо˿ʱ֣ˮճøѾʼã˿ȴҪڲżͬʱѡͼƲ⣬SGOϸеҪ______________________ڷѵĶϸSGOĺϳɣͼʾ̻_______________(ǰ䡱ƺ)С
(4)ճסSGOϸеĺϳɳ______ǽṹ빦ܲͬĸԭ________________________________________________________________________
________________________________________________________________________ (1)ͼʾȾɫΪ仯ҪǺȾɫȾɫе˿ѣȾɫ롣(2)øרһָһøֻܴһֻһʵĻѧӦϸѹУϸˮøճֽ⣬ȾɫϵʲӰ죬øרһԡճױˮʱȾɫ˿ѼȾɫ룬䷢ʱڿ˿ѺڻڶηѺڡ(3)ġϸһֶϸеõSGOףҪȾɫ˿λáѧо˿ʱ֣ˮճøѾʼã˿ȴҪڲżͬʱѡͼƲ⣬SGOϸбճײˮøƻڷѵĶϸSGOĺϳɣSGOױճףˮճøھã˿ѣȾɫӦϸѺǰڣͼʾ̻ǰС(4)ճסSGOǵʣϸеĺϳɳǺ壬ʵĽṹ빦ܲͬĸԭǿƵʺϳɵĻͬ
𰸣(1)˿ѣȾɫ (2) רһ ˿ѺڻڶηѺ (3)ճײˮøƻ ǰ (4) ƵʺϳɵĻͬ
14(2019жģ)ΪоֲȡĿɿɼǷΪݼijС鿪չ˿ɿɼԹݸϸ˿ѺȷӰʵо±ش⣺
23ע˿ָϸ/۲ϸ100%䳣Ӳݣзֲ
(1)ʵԱ___________ʵҪϸ˿װƬƬиҪõԼ____________________________________
(2)ʵʾȣɿɼŨȵ1.0 mmolL
1
ʱڷڵϸ
УںĩڵϸĿ________________ֽԭ__________________________Ⱦɫϸ
(3)ʵſɿɼŨȵߣӷѿ____________Ϊⶨӷѿ¶ȣҪдʵ˼·____________________________________
________________________________________________________________________ ¶ȷΧʵ飬ֱֵַ
(1)ɱ֪ʵ̽ͬŨȿɿɼҺԹݸϸ˿ѺȷӰ죬ʱʵԱǿɿɼҺŨȡϸ˿װƬΪƯϴȾɫƬҪõԼΪ15%Ϊ95%ľƾ11Һʹ֯еϸ뿪(2)ʵʾȣɿɼŨȵ1.0 mmolL1ʱںںĩڵϸĿԼ١ֽԭǿɿɼܹƷĴγɣȾɫϸ(3)ʵſɿɼŨȵߣӷѿԽ͡Ϊⶨӷѿ¶ȣ˼·һ¶ȷΧ¶ݶȣֱӵķѿʣڳֵֵַӦ¶ȼΪӵķѿʵ¶ȡ¶ȷΧʵ飬ֱֵַ
𰸣(1)ɿɼҺŨ Ϊ15%Ϊ95%ľƾ(;ƾ) (2) ɿɼܹƷĴγ (3) һ¶ȷΧ¶ȣֱӵķѿʣڳֵֵַӦ¶ȼΪӵķѿʵ¶
15(2019ͨģ)ũҩȾ»°ͻЧӦDZΣ»Ҫ֮һǷϸ(ͼ)ͬȾɫЧСͨ۲ͳ(˵ϸԱϸ)ĴСʶȾӰ졣ijȤСũҩȾ̶ȶֲϸ˲ЧӦչо
(1)þߣ5%10%15%20%װ(ũҩ)Һ(ʵߺҩƷԼʡ)
(2)裺____________________________________________ (3)ʵ̣
ٶԲ϶ӽ֣ȷ
ڽȷIJ϶_________________________ÿ10
۽϶ӷֱ____________________________ͬʱ䡣 һʱȡˮϴˮһʱ䣬ƯϴȾɫƬҪ˿װƬ
ݾ첢¼ͳˡ۲촦ڷ________ڵϸͳʡʵиСԱÿʵװƬĿ________________________________________________________________________
(4)ݼ¼
(5)ܵʵǣ______________
(2)ҪũҩȾ̶ȶֲϸ˲ЧӦչоϲþߣԼ裺ũҩȾ̶ֲϸʳ(Ҳ)(3)ʵҪѭԭ͵һԭʵĵһװҺŨ(ũҩȾ̶)õˮԲ2ľΪȷIJ϶ֳ顢ţÿ10۷ֱڵ05%10%15%20%װҺСݹ۲촦ڷѼڵϸΪ˼ʵʵʱѭԭ