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  1. Chapter # - Chapter Title Human Molecular Genetics Human Molecular Genetics Human Heredity Human Heredity Human Chromosomes $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 FINAL ROUND

  2. Human Heredity:$100 Question • Question: Which of the following are shown in a karyotype? • a. cytoplasm • b. mitochondria • c. autosomes • d. ribosomes ANSWER BACK TO GAME

  3. Human Heredity:$100 Answer • Question: Which of the following are shown in a karyotype? • a. cytoplasm • b. mitochondria • c. autosomes • d. ribosomes BACK TO GAME

  4. Human Heredity:$200 Question • Question: What percentage of human sperm cells carry an X chromosome? • a. 0% • b. 50% • c. 75% • d. 100% ANSWER BACK TO GAME

  5. Human Heredity:$200 Answer • Question: What percentage of human sperm cells carry an X chromosome? • a. 0% • b. 50% • c. 75% • d. 100% BACK TO GAME

  6. Human Heredity:$300 Question • Question: Human females produce egg cells that have • a. One X chromosome • b. One X or one Y chromsome • c. One X and one Y chromosome • d. Two X chromosomes ANSWER BACK TO GAME

  7. Human Heredity:$300 Answer • Question: Human females produce egg cells that have • a. One X chromosome • b. One X or one Y chromsome • c. One X and one Y chromosome • d. Two X chromosomes BACK TO GAME

  8. Human Heredity:$400 Question • Question: Which of the following is caused by a dominant allele that expresses itself late in a person’s life? • a. Sickle cell disease • b. PKU • c. Huntington disease • d. Cyctic fibrosis ANSWER BACK TO GAME

  9. Human Heredity:$400 Answer • Question: Which of the following is caused by a dominant allele that expresses itself late in a person’s life? • a. Sickle cell disease • b. PKU • c. Huntington disease • d. Cyctic fibrosis BACK TO GAME

  10. Human Heredity:$500 Question • Question: In cystic fibrosis, a change in a single gene causes the protein called CFTR to • a. Transport sodium ions instead of chloride ions. • b. Fold improperly. • c. Destroy the cell membrane. • d. Become less soluble. ANSWER BACK TO GAME

  11. Human Heredity:$500 Answer • Question: In cystic fibrosis, a change in a single gene causes the protein called CFTR to • a. Transport sodium ions instead of chloride ions. • b. Fold improperly. • c. Destroy the cell membrane. • d. Become less soluble. BACK TO GAME

  12. Human Chromosomes:$100 Question • Question: The sequencing of human chromosomes 21 and 22 showed that • a. Some regions of chromosomes do not code for proteins. • b. All of the DNA of chromosomes codes for proteins. • c. Different chromosomes have the same number of genes. • d. Different chromosomes contain the same number of DNA bases. ANSWER BACK TO GAME

  13. Human Chromosomes:$100 Answer • Question: The sequencing of human chromosomes 21 and 22 showed that • a. Some regions of chromosomes do not code for proteins. • b. All of the DNA of chromosomes codes for proteins. • c. Different chromosomes have the same number of genes. • d. Different chromosomes contain the same number of DNA bases. BACK TO GAME

  14. Human Chromosomes:$200 Question • Question: Most sex-linked genes are located on • a. The autosomes. • b. The X chromosome only. • c. The Y chromosome only. • d. Both the X and Y chromosome. ANSWER BACK TO GAME

  15. Human Chromosomes:$200 Answer • Question: Most sex-linked genes are located on • a. The autosomes. • b. The X chromosome only. • c. The Y chromosome only. • d. Both the X and Y chromosome. BACK TO GAME

  16. Human Chromosomes:$300 Question • Question: Which of the following statements is true? • a. Females cannot have hemophilia. • b. A sex-linked allele cannot be dominant. • c. A colorblind boy received the allele for colorblindness from his mother. • d. The mother of a colorblind boy must be colorblind. ANSWER BACK TO GAME

  17. Human Chromosomes:$300 Answer • Question: Which of the following statements is true? • a. Females cannot have hemophilia. • b. A sex-linked allele cannot be dominant. • c. A colorblind boy received the allele for colorblindness from his mother. • d. The mother of a colorblind boy must be colorblind. BACK TO GAME

  18. Human Chromosomes:$400 Question • Question: A cat that has spots of more than one color • a. Has no Barr bodies. • b. Has recessive alleles for coat color. • c. Is probably male. • d. Is probably female. ANSWER BACK TO GAME

  19. Human Chromosomes:$400 Answer • Question: A cat that has spots of more than one color • a. Has no Barr bodies. • b. Has recessive alleles for coat color. • c. Is probably male. • d. Is probably female. BACK TO GAME

  20. Human Chromosomes:$500 Question • Question: The failure of chromosomes to separate during meiosis is called • a. nondisjunction. • b. X-chromosome inactivation. • c. Turner’s syndrome. • d. Down syndrome. ANSWER BACK TO GAME

  21. Human Chromosomes:$500 Answer • Question: The failure of chromosomes to separate during meiosis is called • a. nondisjunction. • b. X-chromosome inactivation. • c. Turner’s syndrome. • d. Down syndrome. BACK TO GAME

  22. Human Molecular Genetics:$100 Question • Question: Scientists test for alleles that cause human genetic disorders by • a. Making karyotypes. • b. Making DNA fingerprints. • c. Making pedigrees. • d. Detecting the DNA sequences found in those alleles. ANSWER BACK TO GAME

  23. Human Molecular Genetics:$100 Answer • Question: Scientists test for alleles that cause human genetic disorders by • a. Making karyotypes. • b. Making DNA fingerprints. • c. Making pedigrees. • d. Detecting the DNA sequences found in those alleles. BACK TO GAME

  24. Human Molecular Genetics:$200 Question • Question: The process of DNA fingerprinting is based on the fact that • a. The most important genes are different among most people. • b. No two people, except identical twins, have exactly the same DNA. • c. Most genes are dominant. • d. Most people have DNA that contains repeats. ANSWER BACK TO GAME

  25. Human Molecular Genetics:$200 Answer • Question: The process of DNA fingerprinting is based on the fact that • a. The most important genes are different among most people. • b. No two people, except identical twins, have exactly the same DNA. • c. Most genes are dominant. • d. Most people have DNA that contains repeats. BACK TO GAME

  26. Human Molecular Genetics:$300 Question • Question: What conditions CANNOT be made from two DNA fingerprints that show identical patterns of bands? • a. The DNA from the two DNA fingerprints almost certainly came from the same person. • b. The DNA from the two DNA fingerprints definitely came from two different people. • c. The DNA from the two DNA fingerprints was separated by size. • d. The DNA repeats that formed the bands in each DNA fingerprint are the same length. ANSWER BACK TO GAME

  27. Human Molecular Genetics:$300 Answer • Question: What conditions CANNOT be made from two DNA fingerprints that show identical patterns of bands? • a. The DNA from the two DNA fingerprints almost certainly came from the same person. • b. The DNA from the two DNA fingerprints definitely came from two different people. • c. The DNA from the two DNA fingerprints was separated by size. • d. The DNA repeats that formed the bands in each DNA fingerprint are the same length. BACK TO GAME

  28. Human Molecular Genetics:$400 Question • Question: Which of the following information CANNOT be obtained from the Human Genome Project? • a. Causes of genetic disorders • b. Amino acid sequences of human proteins • c. Locations of genes on chromosomes • d. Whether an allele is dominant or recessive ANSWER BACK TO GAME

  29. Human Molecular Genetics:$400 Answer • Question: Which of the following information CANNOT be obtained from the Human Genome Project? • a. Causes of genetic disorders • b. Amino acid sequences of human proteins • c. Locations of genes on chromosomes • d. Whether an allele is dominant or recessive BACK TO GAME

  30. Human Molecular Genetics:Human Molecular Genetics:$500 Question • Question: The Human Genome Project is an attempt to • a. Make a DNA fingerprint of every person’s DNA. • b. Sequence all human DNA. • c. Cure human diseases. • d. Identify alleles in humans DNA that are recessive. ANSWER BACK TO GAME

  31. Human Molecular Genetics:$500 Answer • Question: The Human Genome Project is an attempt to • a. Make a DNA fingerprint of every person’s DNA. • b. Sequence all human DNA. • c. Cure human diseases. • d. Identify alleles in humans DNA that are recessive. BACK TO GAME

  32. Human Molecular Genetics:$100 Question • Question: The purpose of gene therapy is to • a. Cure genetic disorders. • b. Determine the sequences of genes. • c. Remove mutations from genes. • d. Change dominant alleles to recessive alleles. ANSWER BACK TO GAME

  33. Human Molecular Genetics:$100 Answer • Question: The purpose of gene therapy is to • a. Cure genetic disorders. • b. Determine the sequences of genes. • c. Remove mutations from genes. • d. Change dominant alleles to recessive alleles. BACK TO GAME

  34. Human Molecular Genetics:$200 Question • Question: Which of the following is the first step in gene therapy? • a. Splicing the normal gene to a viral DNA • b. Identifying the faulty gene that causes the disease • c. Using restriction enzymes to cut out the normal gene from DNA • d. Allowing recombinant viruses to infect human cells ANSWER BACK TO GAME

  35. Human Molecular Genetics:$200 Answer • Question: Which of the following is the first step in gene therapy? • a. Splicing the normal gene to a viral DNA • b. Identifying the faulty gene that causes the disease • c. Using restriction enzymes to cut out the normal gene from DNA • d. Allowing recombinant viruses to infect human cells BACK TO GAME

  36. Human Molecular Genetics:$300 Question • Question: Gene therapy is successful if the • a. Viruses carrying the replacement gene infect the person’s cells. • b. Replacement gene is successfully spliced to viral DNA. • c. Replacement gene is replicated in the person’s cells. • d. Replacement gene is transcribed in the person’s cells. ANSWER BACK TO GAME

  37. Human Molecular Genetics:$300 Answer • Question: Gene therapy is successful if the • a. Viruses carrying the replacement gene infect the person’s cells. • b. Replacement gene is successfully spliced to viral DNA. • c. Replacement gene is replicated in the person’s cells. • d. Replacement gene is transcribed in the person’s cells. BACK TO GAME

  38. Human Molecular Genetics:$400 Question • Question: Which of the following genotypes result in the same phenotype? • a. IAIA and IAIB • b. IAIA and IAi • c. IBi and ii • d. IBIB and IAIB ANSWER BACK TO GAME

  39. Human Molecular Genetics:$400 Answer • Question: Which of the following genotypes result in the same phenotype? • a. IAIA and IAIB • b. IAIA and IAi • c. IBi and ii • d. IBIB and IAIB BACK TO GAME

  40. Human Molecular Genetics:$500 Question • Question: Which of the following does NOT lead to cystic fibrosis? • a. Missing codon for mRNA • b. Shorter CFTR polypeptide chain • c. Malformed red blood cells • d. Absence of CFTR in cell membrane ANSWER BACK TO GAME

  41. Human Molecular Genetics:$500 Answer • Question: Which of the following does NOT lead to cystic fibrosis? • a. Missing codon for mRNA • b. Shorter CFTR polypeptide chain • c. Malformed red blood cells • d. Absence of CFTR in cell membrane BACK TO GAME

  42. Human Heredity:$100 Question • Question: Which of the following can be observed in a karyotype? • a. A change in a DNA base • b. An extra chromosome • c. genes • d. alleles ANSWER BACK TO GAME

  43. Human Heredity:$100 Answer • Question: Which of the following can be observed in a karyotype? • a. A change in a DNA base • b. An extra chromosome • c. genes • d. alleles BACK TO GAME

  44. Human Heredity:$200 Question • Question: What is the approximate probability that a human offspring will be female? • a. 10% • b. 25% • c. 50% • d. 75% ANSWER BACK TO GAME

  45. Human Heredity:$200 Answer • Question: What is the approximate probability that a human offspring will be female? • a. 10% • b. 25% • c. 50% • d. 75% BACK TO GAME

  46. Human Heredity:$300 Question • Question: Which of the following is caused by a dominant allele? • a. Huntington disease • b. PKU • c. Tay-Sachs disease • d. None of these ANSWER BACK TO GAME

  47. Human Heredity:$300 Answer • Question: Which of the following is caused by a dominant allele? • a. Huntington disease • b. PKU • c. Tay-Sachs disease • d. None of these BACK TO GAME

  48. Human Heredity:$400 Question • Question: A human female inherits • a. Two copies of every gene located on the X chromosome. • b. Twice as many sex chromosomes as a human male inherits. • c. One copy of every gene that a human male inherits. • d. All of the same genes that a human male inherits. ANSWER BACK TO GAME

  49. Human Heredity:$400 Answer • Question: A human female inherits • a. Two copies of every gene located on the X chromosome. • b. Twice as many sex chromosomes as a human male inherits. • c. One copy of every gene that a human male inherits. • d. All of the same genes that a human male inherits. BACK TO GAME

  50. Human Heredity:$500 Question • Question: Compared with normal hemoglobin, the hemoglobin of a person with sickle cell disease • a. Is longer. • b. Is wider. • c. Is shorter. • d. Has a different sequence of amino acids. ANSWER BACK TO GAME