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Penn Foster Biology Review
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Avg score: 62% • Most missed: “( ) breaks up fats through a process of emulsification.”
Penn Foster Biology Review
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25 Questions

1. Cold and warm cutaneous receptors are found in the

2. Free-living (nonparasitic) flatworms are called

3. Which of the following groups represents the female parts of a flower?

4. In a/an ( ) reaction, one reaction releases energy and the second uses energy

5. Which blood type contains plasma antibodies they are both anti-A and anti-B?

6. The final step of the Calvin cycle is the regeneration of

7. During ( ), the two copies of each chromosome separate from each other and begin to move to opposite poles

8. The term entropy refers to

9. What factor is considered part of a population's demographics?

10. Assume that the allele for curly hair dominates the allele for straight hair. If a homozygous man with straight hair marries a homozygous curly-haired woman, we would expect their children to display which phenotypes?

11. In ( ) evolution, two species acquire traits similar to those of very distantly related evolutionary ancestors.

12. In eukaryotes, transcription ( ) are DNA-binding proteins that assist RNA polymerase to bind to a promoter.

13. Name three terrestrial biomes

14. If some members of a population exhibit adaptations that increase their ability to attract mates, ( ) selection is occurring

15. Which of the following factors is required for natural selection to occur?

16. Triglycerides are a form of

17. Besides carbon dioxide, the other end product of cellular respiration is

18. An ecologist would most probably be studying patterns of ( ) to learn about how average age at death influences the size of a population

19. The first step of the ( ) process denatures DNA at 95 degrees C to separate the strands

20. What STD results from a bacterial infestation?

21. Name three traits of a monocot plant

22. In the cell cycle, DNA replication occurs during the ( ) interval of interphase.

23. When two oxygen atoms join together what is formed

24. Name three features of enzymes

25. From the Darwinian point of view, when humans breed cattle for certain traits, they're engaged in ( ) selection

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