(1)细胞核的功能:一是______________________;二是遗传和代谢的控制中心。(2)鉴定酒精用____________;鉴定二氧化碳除了用澄清石灰水还可以用__________。(3)ATP全名____________________,其中A代表___________,A中含有的单糖是___________________。(4)绿色植物叶绿体中的色素分为叶绿素和__________两大类,在环境条件不良时更容易破坏的是__________。(5)光合色素分布在叶绿体的__________上,其作用是__________________________。
选择你所听到的内容。
( ) 1. A. /B:/ ( ) 2. A. /wZ[/ ( ) 3. A. hat ( ) 4. A. night ( ) 5. A. 5:13 ( ) 6. A. hall ( ) 7. A. Let me see. ( ) 8. A. Put on red shirt. ( ) 9. A. I can see a bird. ( )10. A. Are these glasses?
B. /Q/ B. /FU[/ B. map B. right B. 4:13 B. ball B. Let me sit. B. Put on red skirt. B. I can see a boat. B. Are these buses?
C. /[/ C. /tFi[/ C. dad C. light C. 5:30 C. tall C. Let him sit. C. Put on red coat. C. I can see a girl. C. Are these boxes?