2014 AP Biology生物真題系列之選擇題免費下載

歷年AP Biology生物系列

真題與答案下載

翰林國際教育全網首發

力爭超快速發布最全資料

助你在升學路上一帆風順

為你的未來保駕護航

2014 AP Practice Exam Biology Multiple Choice and Grid-In Questions Free Download

2014 AP 生物模考選擇題部分免費下載

此套題共計時1小時30分鐘

共58題

可以使用簡單的Four-function計算器（帶有開平方功能）

考試時會提供相應的方程和等式列表

完整版下載鏈接見文末

部分真題預覽：

1）The lionfish is a venomous fish found primarily in the Red Sea and the Indian Ocean. In the 1990s, lionfish were accidentally released into the Atlantic Ocean, where they found abundant resources and favorable environmental conditions. Which of the following scenarios is most likely to result in the lionfish having a major impact on the communities into which they were introduced?

1. With no natural predators, the lionfish population will become very large.
2. Some native species of invertebrates will develop a resistance to lionfish venom.
3. Random mating will allow the lionfish population to reach Hardy-Weinberg equilibrium.
4. A virus that specifically infects lionfish will become more prevalent.

2)Cell communication is critical for the function of both unicellular and multicellular eukaryotes. Which of the following is likely true of cell signaling?

1. Cell signaling uses the highest molecular weight molecules found in living cells.
2. Cell signaling has largely been replaced by other cell functions in higher mammals.
3. Similar cell signaling pathways in diverse eukaryotes are evidence of conserved evolutionary processes.
4. Cell signaling functions mainly during early developmental stages.

3)A colony of termites was exposed to an atmosphere of 100 percent oxygen for three days. The insects were not immediately harmed by the treatment, but the protozoa that lived in the termites’ guts were eliminated. The treated termites continued to behave normally and to eat wood, but they began to starve after a short time.
When the treated termites were instead fed wood contaminated with the feces of untreated termites, the treated termites regained the ability to digest wood and no longer starved. The best analysis of the results of the experiment is that

1. infection with protozoa causes the termites to switch to fermentation
2. cooperative interactions between the termites and the protozoa allow termites to extract energy from wood to survive
3. the termite immune system eliminates protozoa from the gut
4. termites digest protozoa as their main source of energy

完整版真題下載鏈接請注冊或登錄后查看

文件為PDF格式

推薦使用電腦下載

 

2014 AP Biology生物模考MC選擇題完整版答案免費下載

請持續關注，稍后更新

 

 

 

如需打包下載，請聯系小助手了解更多

翰林學員全站資料免費打包下載，專享高速下載通道。

[vc_btn title="查看更多AP Biology生物課程相關詳情" color="primary" align="center" i_icon_fontawesome="fa fa-globe" css_animation="zoomIn" button_block="true" add_icon="true" link="url:http%3A%2F%2Fwww.linstitute.net%2Farchives%2F25857||target:%20_blank|"]