2017届高考生物二轮复习专题01细胞的分子组成与结构教学案（含解析）.doc

1、 1 01 1 DNA RNA 2 1. 2 DNA 3 (1) m n m n m m O N 2 O O R O N N R N DNA RNA (DNA) ( ( ( ) mRNA /3 (DNA) /6 (2) 4 n (n ) ( ( 1 2 (1) (2) (3) 3 (1) 3 (2) (3) 1 2. DNA 4 RNA 4 CO2 H2O CO2 H2O CO2 H2O 1 2 4 (1) / (2) (3) 3 (1) (2) ( ) 1 (1) (2) DNA RNA (3) ( ATP ) 2 (1) O2 CO2 (2) (3) (4) (5) 3 (1) ( ) 5

2、 (2) (3) (4) (5) (6) (7) (8) 1 (1) (2) (3) ( ) 6 2. 1 2 + 7 3 (1) (2) (3) (4) 1 (1) ( ) (2)O2 (3) 2 (1) ( ) ( ) 8 (2) 3 (1) ( ) ( ) ATP ( ) ( ) ATP (2) (3) 1 ) ( ) A B H2O C D C ( ) ( ) ( ) 9 A 50 50 B C D C B D 51(30 21) 51 2 49( ) A R B C C C B D 2 ( ) A B C D ( ) A B H ATP C D C A H ATP B C D 3 (

3、 ) A 10 B C D X ( X) ( X) ( ) A B C D D 4 ) ( ) A B C D 11 ( ) ( ) A B C D C A B C D 5 ) ( ) A B DNA RNA C D CO2 ATP B A DNA RNA B C ATP CO2 D ( ) A b c a B a c b C c b a 12 D a b c 6 ) ATP ATP ( ) A B C D C A B ATP C D ( ) A B C D C A B C D 1. .6 2 13 A. B. C. D. A 2. .11 DNA RNA A. B. C. D. B DNA RNA 3. .4 A. B. H2O C. D. A tRNA A B C D 4. .1 14 1 2 3 4 5 A B X Y C D D 1. 2016 .2 A. B. C. D. A A B D C 2. 2016 .2 A. B.