Which of the following statements most directly supports the claim that different species of organisms use different metabolic strategies to meet their energy requirements for growth, reproduction, and homeostasis?
A) During cold periods pond-dwelling animals can increase the number of unsaturated fatty acids in their cell membranes while some plants make antifreeze proteins to prevent ice crystal formation in tissues
B) Bacteria lack introns while many eukaryotic genes contain many of these intervening sequences.
C) Carnivores have more teeth that are specialized for ripping food while herbivores have more teeth that are specialized for grinding food.
D) Plants generally use starch molecules for storage while animals use glycogen and fats for storage.
Answer: D) Plants generally use starch molecules for storage while animals use glycogen and fats for storage.
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AP Biology
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- Which of the following is an example of aposematic coloration?
- Which of the following best describes resource partitioning?
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- Which of the following conclusions is most consistent with the data shown in Figure 2?
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- Which of the following best describes the reproductive ability of C. elegans following the ARD induced in the first experiment?
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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?
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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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