A. cocci B. baccilli C. pathogens D. archaebacteria

A. core of DNA B. core of RNA C. capsid D. membrane envelope

A. virus infects a bacterium and kills it immediately

B. virus embeds its genome into the DNA of the host cell

C. virus enters a cell, makes copies of itself, and causes the cell to burst

D. virus inserts its DNA into the DNA of the host cell and remains a part of the host cell for many generations

A. tears B. skin C. mucus D. fever

A. antibody B. B cell C. pathogen D. antigen

A. a 5-carbon sugar B. polymerase C. a nitrogen base D. a phosphate group

A. AAGCTGCTG B. UUCGACGAC C. TTCGACGAC

A. cytoplasm B. histone C. nucleus D. ribosome

A. translation B. transcription C. transformation D. replication

A. AAU CGC UAA AGU B. AAT GCG TAA ACT C. UUA GCG AUU UGA D. TTA GCG ATT TGA

A. transfer RNA B. ribose C. RNA polymerase D. DNA polymerase

A. replications B. mutations C. transformations D. prokaryotes

A. nucleotide B. purine C. amino acid D. pyrimidine

A. Pro Iso Gly Val B. Met Pro Iso Gly Val Stop C. Met Gly Tyr Pro Glu Iso

A. one haploid cell B. Three diploid polar bodies C. Four diploid gamete cells D. Four haploid gamete cells

A. become diploid B. become recessive C. be produced by mitosis D. become haploid

A. sperm created by meiosis B. egg created by meiosis C. skin cell created by meiosis D. red blood cell created by mitosis

A. PedigreeB. KaryotypeC. GenomeD. autosome

A. Y chromosomeB. O chromosomeC. YY chromosomeD. X chromosome

A. Homozygous normal vision mother, father with colorblindness

B. Mother with colorblindness, normal vision father

C. Heterozygous normal vision mother, normal vision father

D. Heterozygous normal vision mother, father with colorblindness

A. adaptive radiation B. coevolution C. convergent evolution D. changes in the hox gene

A. macroevolution B. coevolution C. convergent evolution D. geologic time

A. fitness B. adaptation C. speciation D. gene pool

A. gene pool B. population C. genetic drift D. Species

A. Disruptive selectionB. Stabilizing selectionC. Directional selectionD. Genetic drift

A. Stabilizing selectionB. Disruptive selectionC. Directional selectionD. The founder effect

1. C2. C3. D4. B5. D6. B7. C8. C9. B10. C11. D12. B13. C

14. B15. D16. D17. C18. B19. D20. D21. C22. A23. A24. D25. B26. C