2011年普通高等学校招生统一考试(广东卷)理综卷文档版(无答案)（2011 college entrance examination (Guangdong volume) comprehensive volume document version (no answer)）.docVIP

2011年普通高等学校招生统一考试(广东卷)理综卷文档版(无答案)（2011 college entrance examination (Guangdong volume) comprehensive volume document version (no answer)） The college entrance examination in 2011 Guangdong volume Science comprehensive volume A A RadioButtonList 1. Chen concluded in ultrastructure of mesophyll cells of mature picture, is not correct A, chloroplasts and mitochondria have double membrane B, ribosomes attached to the Golgi apparatus C, the endoplasmic reticulum and nuclear envelope, D is the largest organelle vacuole 2, Avery and colleagues used R type and S type pneumococcal experiment results in the following table. From the table The experimental group added S type bacteria inoculation type material culture dish long bacteria 1. R Protein Type R 2 R Capsular polysaccharide Type R 3 R DNA R type, S type 4. R DNA (DNA enzyme) Type R A. cannot prove that S type protein not conversion factor The B. S type bacteria capsular polysaccharide enzyme activity The C. and the S DNA is the conversion factor of bacteria D. 1 ~ 4 DNA is the main genetic material 3. Southern China tiger is the national animal protection level, can carry out artificial breeding by tube animal technology, the technology includes the link The GM II nuclear transplantation of somatic cell cloning and in vitro fertilization and embryo transfer. A. 3 B. 4 C. 2. D. 3. 4. sprinters at the firing rapidly after the start of the following statements is true A. is the start action of non conditional reflex the neural regulation of B. is the central auditory start action The C. reflection has a plurality of interneurons has excited D. reaction depends on the speed of the degree of cerebellar excitement 5. the following description of porcine hemoglobin purification, is not correct A. washed red blood cells, using saline can prevent red blood cell rupture The lack of organelle and nucleus B. of porcine mature red blood cells, purification of proteins less C. colour can be used to monitor the separation process of