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  1. AP Biology
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Cellular Energetics

Question 1
college-boardBiologyAPExam Style
1 mark

In a population of beetles, which coloration would be favored by natural selection if birds are more likely to prey on brightly colored individuals?

Question 2
college-boardBiologyAPExam Style
1 mark

If a mutation arises that allows some individuals within an environment subject itself through drastic seasonal temperature changes, how might this mutation influence fitness?

Question 3
college-boardBiologyAPExam Style
1 mark

Considering an ecosystem with limited resources, what could be the effect on individual organisms carrying an allele that allows for better nutrient absorption efficiency?

Question 4
college-boardBiologyAPExam Style
1 mark

Which of the following processes results in the production of the most ATP per glucose molecule?

Question 5
college-boardBiologyAPExam Style
1 mark

What outcomes might result from interbreeding between closely related individuals within small isolated animal populations?

Question 6
college-boardBiologyAPExam Style
1 mark

How could genetic drift most likely affect allelic frequencies in a small island population following a hurricane that drastically reduced its size?

Question 7
college-boardBiologyAPExam Style
1 mark

Which process in cells most directly contributes to an organism's fitness by allowing for the production of proteins that can affect traits?

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Question 8
college-boardBiologyAPExam Style
1 mark

What outcome would you expect if a lethal dominant allele conferred high fitness before it caused death in an organism's late stages of life?

Question 9
college-boardBiologyAPExam Style
1 mark

In a pedigree chart, what might the appearance of a trait in each generation suggest about the mode of inheritance for that trait?

Question 10
college-boardBiologyAPExam Style
1 mark

The fitness of an organism is directly related to