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: