Which of the following provides the best indication that light is required for the activation of electron transfer reactions in chloroplasts?
A) Calculating the rate of change of the absorbance for sample 1
B) Comparing the observed results for sample 2 and sample 3
C) Repeating the entire experimental procedure at night
D) Including multiple trials for all the samples
Answer: B) Comparing the observed results for sample 2 and sample 3
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AP Biology
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- Which of the following is an example of Batesian mimicry?
- Which of the following is an example of aposematic coloration?
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- If a dam is built downstream and prevents salmon migration to the test sites, which of the following most accurately predicts the impact on nitrogen influx?
- Which of the following pieces of additional data would help further investigate the relationship between bears, salmon, and influx of nitrogen into the local environment?
- Which of the following most likely describes how the interaction between bears and salmon influences nitrogen dynamics in the environment?
- Which of the following statements is best supported by the data?
- In the year 2000, specimens of C.taxifolia, a green algae used in tropical aquariums was found off the coast of California. It is native to the Indian Ocean. It is known for aggressive reproduction and an ability to compete with sea grasses. It is currently on an international list of invasive species. Which of the following best predicts the consequences of the introduction of C. taxifolia to the California coast?
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- Density-dependent factors are related to which of the following?
- As N approaches K for a certain population, which of the following is predicted by the logistic equation?
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