AP Biology Practice Test 41

Test Information

Question 12 questions

Time 15 minutes

See All test questions

1. Which of the following best summarizes the process of allopatric speciation?

Questions 2-4 refer to the following information.

2. According to the graph, which of the following is correct?

3. According to the graph, which of the following correctly describes the activity of hemoglobin in a higher than normal acid environment?

4. Which of the following hypotheses is best supported by the data presented in the graph?

Questions 5-6 refer to the following information.

A piece of potato is dropped into a beaker of pure water.

5. Which of the following describes the initial condition when the potato enters the water?

6. Which of the following describes the activity after the potato is immersed into the water?

Questions 7-9 refer to the following information.

The graph that follows shows the absorption spectra for individual pigments found inside a chloroplast and the action spectrum for photosynthesis.

7. Which of the pigments absorbs the most light energy at the longest wavelength?

8. At what wavelength of light is the rate of photosynthesis greatest?

9. What wavelengths would most contribute to the composition of light reflected from a chloroplast?

10. Which of the following reactions occurs in the forward direction during glycolysis but in the reverse direction during fermentation?

11. Which molecule is drawn to show only its primary structure?

12. Which molecule forms a hydrophilic head and a hydrophobic tail?