Final Multiple Choice Practice

43 Question Multiple Choice Practice

Test yourself across all chapters! Submit at the end to see your score.

1. Homeostasis is best defined as:

2. A negative feedback loop example is:

3. Which hormone raises blood glucose?

4. After running, insulin levels are:

5. Interphase includes all EXCEPT:

6. A cell with 64 chromosomes after meiosis has:

7. Mitotic division of an 88-chromosome cell yields:

8. DNA polymerase synthesizes new strand in the ____ direction.

9. Okazaki fragments occur on the:

10. Transcription occurs in the:

11. mRNA processing includes all EXCEPT:

12. tRNA carries:

13. Protein synthesis ends at a:

14. Sickle cell anemia is due to a mutation in:

15. A point mutation that changes amino acid is called:

16. Frameshift mutations arise from:

17. 9:3:3:1 ratio arises in a:

18. In X-linked recessive, an affected father has children:

19. Widow’s peak is dominant; hh has straight hairline. Heterozygote × heterozygote ratio =

20. O × A parents cannot have AB child because:

21. Carrier mother (XcX) × normal father (XY) probability daughter colorblind =

22. Analogous structures imply:

23. Embryological similarity is evidence of:

24. Hardy–Weinberg assumes all EXCEPT:

25. Directional selection:

26. Speciation requires:

27. Point mutation at one base is:

28. Mutation in somatic cells is:

29. Cancer often results from mutation of:

30. Trihybrid cross probability all three dominant (ALL HETEROZYGOUS) =

31. Pedigrees use squares for:

32. Genotype frequency p²+2pq+q²=1 represents:

33. Vestigial structures are:

34. Biochemical evidence compares:

35. Embryos of vertebrates share:

36. Hardy–Weinberg requires large population and:

37. Cladograms group organisms by:

38. Stabilizing selection:

39. Speciation through geographic isolation is:

40. Incomplete dominance shows:

41. Genetic drift is most significant in:

42. Crossing over happens in:

43. A karyotype shows: