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Jeopardy

Jeopardy. Heredity. Jeopardy. Mendel for 100. What kind of plants did Mendel study?. Answer. Pea plants. Mendel for 200. What trait did Mendel study in his first experiment with peas? Answer. Stem height. Mendel for 300. What is a dominant allele? Answer.

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Jeopardy

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  1. Jeopardy Heredity

  2. Jeopardy

  3. Mendel for 100 • What kind of plants did Mendel study? Answer

  4. Pea plants

  5. Mendel for 200 • What trait did Mendel study in his first experiment with peas? • Answer

  6. Stem height

  7. Mendel for 300 • What is a dominant allele? • Answer

  8. The allele whose trait is always shown when the allele is present.

  9. Mendel for 400 • What was the percent tall and percent short for the F2 generation in Mendel’s experiment? • Answer

  10. 75% Tall and 25% Short

  11. Mendel for 500 • Can a short pea plant ever be a hybrid? • Answer

  12. No, hybrids must have a dominant and a recessive trait. Since tall would dominate over short, the hybrids would all be tall.

  13. Meiosis/Mitosis 100 • What types of cells are formed from Meiosis and Mitosis? • Answer

  14. Sex cells • Somatic/Body cells

  15. Mitosis/Meiosis 200 • How many cells are made from mitosis/meiosis? • Answer

  16. Mitosis-2 • Meiosis-4 Cell Reproduction

  17. Mitosis/Meiosis 300 • If the starting cell has 20 chromosomes, how many chromosomes will a daughter cell have after Mitosis? Meiosis? • Answer

  18. Mitosis-20 • Meiosis-10

  19. Mitosis/Meiosis 400 • What does the chromosomal theory of inheritance state? • Answer

  20. That genes are carried from parent to offspring on chromosomes.

  21. Mitosis/Meiosis 500 • Why does meiosis have to produce cells that have half the number of chromosomes? • Answer

  22. So that when the sperm and egg cells come together they will combine to have a full set of chromosomes.

  23. DNA 100 • What does DNA stand for? • Answer

  24. Deoxyribonucleic Acid

  25. DNA 200 • The sides of the DNA ladder are made of alternating what? • Answer

  26. Sugar (deoxyribose) and phosphates

  27. DNA 300 • What are the four nitrogen bases that make up the rungs of the DNA ladder? • Answer

  28. Adenine, Thymine, Guanine, and Cytosine

  29. DNA 400 • What nitrogen bases pair with each other? • Answer

  30. Adenine with Thymine • Cytosine with Guanine

  31. DNA 500 • Why does DNA have to replicate before cell division? • Answer

  32. So that when a cell splits, each cell can get a full copy of DNA.

  33. Genetic Code 100 • The genetic code is formed by what? • Answer

  34. The sequence of nitrogen bases

  35. Genetic Code 200 • The main function of genes is to code for the production of what? • Answer

  36. Proteins

  37. Genetic Code 300 • What brings the genetic code from the nucleus to the ribosome in the cytoplasm? • Answer

  38. Messenger RNA

  39. Genetic Code 400 • Name 2 differences between RNA and DNA? • Answer

  40. Sugar type, thymine in DNA and Uracil in RNA, DNA is double sided and RNA is single sided

  41. Genetic Code 500 • How can a mutation in a gene cause a change in an organism’s phenotype? • Answer

  42. The mutation can cause the wrong protein to be formed causing a change in phenotype.

  43. Miscellaneous 100 • What is the difference between heterozygous and homozygous? • Answer

  44. Heterozygous means the organism has 2 different alleles for a trait and homozygous means that the organism has the same 2 alleles for a trait.

  45. Miscellaneous 200 • What is the genotype for a heterozygous person for a trait where Free Ear lobes is dominant? • Answer

  46. Ff

  47. Miscellaneous 300 • Draw a Punnett square for an Aa organism and an aa organism? • Answer

  48. a A a a

  49. Miscellaneous 400 • Can an 2 organisms have the same phenotypes, but different genotypes? • Answer

  50. Yes, homozygous dominant and a heterozygous would both show the dominant trait.

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