福建省南安一中2011届高三上学期期中试题 生物（2011 middle school senior middle school in Fujian, Nanan）.docVIP

福建省南安一中2011届高三上学期期中试题 生物（2011 middle school senior middle school in Fujian, Nanan） Middle school of Nanan, 2011 high school (Biology) test roll Total score: 100 minutes, examination time: 120 minutes Volume I choice (48 items, a total of 48 points) A single choice (including 48 items, each item of 1 points, a total of 48 points) 1. Culture of animal cells with nutrient solution containing 32P phosphate. After a period of time, the following structures and compounds of the cell are radioactive Sex is () Ribose, nuclear membrane, cell wall Transfer of mitochondrial matrix RNA A., B., C., D. A group of chromosomes not included in the 2 or less organisms is () A. mushroom, Chlamydomonas, Escherichia coli B., cyanobacteria Nostoc, yeast C. seaweed, lactic acid bacteria, fungi, bacteria, bacteriophage D. virus 3, a (b) B (x) two substances in the cell membrane on both sides of the distribution As shown in the figure (the amount of particles indicating the level of concentration), in the process of crossing When the membrane is transported, the following statement is correct A. B enters the cell, must have the participation of carrier protein B. B must have a carrier protein involved in the delivery of cells C. a must need energy to enter a cell D. shipped out of a cell must not need energy 4, an onion epidermal cells impregnated with a drop of 0.3g/ml sucrose solution in drops of loading, get a qualitative wall as shown by the separation of cell concentration map, if set to a, the cytoplasmic matrix concentration of B concentration between the cell membrane and the cell wall is C and the external solution concentration for D, while the relationship between the concentration of plasmolysis in the process of expression is correct: A.a b C 0.3g/ml B.a b c=d 0.3g/ml D C.a B c=d D.a B C d=0.3g/ml 0.3g/ml 5. When the other conditions are constant and the enzyme concentration increases, the change in the amount of the product in the following figure is (the change o