1 / 56

Biotechnology

Biotechnology . Review Gam. Biotechnology. A change in the chromosome structure caused by radiation, chemicals, pollutants, or during replication is a/an? Allele Gene Replicator Mutation . Biotechnology.

borka
Télécharger la présentation

Biotechnology

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Biotechnology Review Gam

  2. Biotechnology A change in the chromosome structure caused by radiation, chemicals, pollutants, or during replication is a/an? • Allele • Gene • Replicator • Mutation

  3. Biotechnology A change in the chromosome structure caused by radiation, chemicals, pollutants, or during replication is a/an? • Allele • Gene • Replicator • Mutation

  4. Biotechnology Which parent is responsible for giving the son the Y chromosome? • Mother • Father • Both mother and father • Neither mother or father

  5. Biotechnology Which parent is responsible for giving the son the Y chromosome? • Mother • Father • Both mother and father • Neither mother or father

  6. Biotechnology A change in the nitrogen bases on the DNA strand is what kind of mutation? • Chromosome mutation • Gene mutation • Nondisjunction mutation • Gene therapy

  7. Biotechnology A change in the nitrogen bases on the DNA strand is what kind of mutation? • Chromosome mutation • Gene mutation • Nondisjunction mutation • Gene therapy

  8. Biotechnology The process of transferring specific genetic material from one organism to another is called? • Nondisjunction • Mitosis • Recombinant genetic technology • Independent assortment

  9. Biotechnology The process of transferring specific genetic material from one organism to another is called? • Nondisjunction • Mitosis • Recombinant genetic technology • Independent assortment

  10. Biotechnology Which would be a reason to genetically engineer bacteria to produce human insulin? • Bacteria are not living. • Bacteria do not have their own genetic material. • Bacteria are very small. • Bacteria reproduce very quickly.

  11. Biotechnology Which would be a reason to genetically engineer bacteria to produce human insulin? • Bacteria are not living. • Bacteria do not have their own genetic material. • Bacteria are very small. • Bacteria reproduce very quickly.

  12. Biotechnology Genetic engineers use plasmids. What is a plasmid? • A map of a gene • A piece of human DNA • A small, circular piece of DNA • An enzyme that can cut DNA into pieces

  13. Biotechnology Genetic engineers use plasmids. What is a plasmid? • A map of a gene • A piece of human DNA • A small, circular piece of DNA • An enzyme that can cut DNA into pieces

  14. Biotechnology What is recombinant DNA? • An image formed by passing electric current through a DNA sample • DNA made by combining DNA pieces from two different organisms. • A protein produced by a genetically altered organism. • A new organism produced by altering the genes of an existing organism.

  15. Biotechnology What is recombinant DNA? • An image formed by passing electric current through a DNA sample • DNA made by combining DNA pieces from two different organisms. • A protein produced by a genetically altered organism. • A new organism produced by altering the genes of an existing organism.

  16. Biotechnology Which of the following DNA technologies is MOST likely used in forensics? • Genetic engineering • Development of frost resistant plants • DNA fingerprinting • Selective breeding

  17. Biotechnology Which of the following DNA technologies is MOST likely used in forensics? • Genetic engineering • Development of frost resistant plants • DNA fingerprinting • Selective breeding

  18. Biotechnology Which of the following statements are true about genetic engineering? • Pieces of DNA from two different organisms are joined. • Genes from complex organisms such as animals can be inserted into bacteria or yeast. • Recombinant DNA is not passed down to offspring during reproduction. • Genetic engineering is used to produce large amounts of proteins to treat certain diseases. • I, II, and IV • I, III, and IV • I and IV only • I, II, III and IV

  19. Biotechnology Which of the following statements are true about genetic engineering? • Pieces of DNA from two different organisms are joined. • Genes from complex organisms such as animals can be inserted into bacteria or yeast. • Recombinant DNA is not passed down to offspring during reproduction. • Genetic engineering is used to produce large amounts of proteins to treat certain diseases. • I, II, and IV • I, III, and IV • I and IV only • I, II, III and IV

  20. Biotechnology Technicians use a process called gel electrophoresis to separate DNA fragments according to their size. What is the image that results from this process called? • Karyotype • DNA fingerprint • Pedigree • Mutagen

  21. Biotechnology Technicians use a process called gel electrophoresis to separate DNA fragments according to their size. What is the image that results from this process called? • Karyotype • DNA fingerprint • Pedigree • Mutagen

  22. Biotechnology Bacterial enzymes that cut the DNA of viruses are called • Bacterial helicases • Restriction enzymes • DNA polymerases • Mapping enzymes

  23. Biotechnology Bacterial enzymes that cut the DNA of viruses are called • Bacterial helicases • Restriction enzymes • DNA polymerases • Mapping enzymes

  24. Biotechnology Which technique is used to separate DNA fragments by their size? • Nucleotide sequencing • Genetic engineering • Gel electrophoresis • Gene cloning

  25. Biotechnology Which technique is used to separate DNA fragments by their size? • Nucleotide sequencing • Genetic engineering • Gel electrophoresis • Gene cloning

  26. Biotechnology What do the bands on a restriction map show? • The genes being expressed • DNA sequences • Locations of damaged genes • Sizes of DNA fragments

  27. Biotechnology What do the bands on a restriction map show? • The genes being expressed • DNA sequences • Locations of damaged genes • Sizes of DNA fragments

  28. Biotechnology Which phrase is true for a DNA fingerprint? • It cannot distinguish among siblings • It is a type of restriction map. • It shows a person’s phenotype. • It focuses on coding regions of DNA.

  29. Biotechnology Which phrase is true for a DNA fingerprint? • It cannot distinguish among siblings • It is a type of restriction map. • It shows a person’s phenotype. • It focuses on coding regions of DNA.

  30. Biotechnology DNA fingerprinting can be used to • Assess actual disease risk. • Prove a family relationship. • Find all recessive alleles. • Measure gene expression.

  31. Biotechnology DNA fingerprinting can be used to • Assess actual disease risk. • Prove a family relationship. • Find all recessive alleles. • Measure gene expression.

  32. Biotechnology Which statement is true of all genetically engineered organisms? • They have altered genomes. • They are implanted with the Bt gene. • They age more quickly than normal. • They contain bacterial genes.

  33. Biotechnology Which statement is true of all genetically engineered organisms? • They have altered genomes. • They are implanted with the Bt gene. • They age more quickly than normal. • They contain bacterial genes.

  34. Biotechnology The two main goals of the Human Genome Project are to sequence all of the DNA base pairs of the human chromosomes and to • Compare the human genome with those of other species. • Identify all of the genes within the genome. • Classify all of the alleles that cause genetic disorders. • Find the closest living relative to humans.

  35. Biotechnology The two main goals of the Human Genome Project are to sequence all of the DNA base pairs of the human chromosomes and to • Compare the human genome with those of other species. • Identify all of the genes within the genome. • Classify all of the alleles that cause genetic disorders. • Find the closest living relative to humans.

  36. Biotechnology Gene sequencing defines the order of • DNA nucleotides in genes or genomes. • Genes on chromosomes. • Chromosomes in an organism’s genome. • Amino acids in proteins.

  37. Biotechnology Gene sequencing defines the order of • DNA nucleotides in genes or genomes. • Genes on chromosomes. • Chromosomes in an organism’s genome. • Amino acids in proteins.

  38. Biotechnology The main purpose of genetic screening is to • Look for the genes that cause every kind of cancer. • Assess the risk of having or carrying a genetic disorder. • Prevent carriers from ever passing on genetic disorders. • Identify ever possible genetic defect in a given person.

  39. Biotechnology The main purpose of genetic screening is to • Look for the genes that cause every kind of cancer. • Assess the risk of having or carrying a genetic disorder. • Prevent carriers from ever passing on genetic disorders. • Identify ever possible genetic defect in a given person.

  40. Biotechnology The goal of gene therapy is to replace defective or missing genes in order to • Make genetic screening easier. • Improve our adaptability. • Decrease recessive alleles. • Treat some genetic disorders.

  41. Biotechnology The goal of gene therapy is to replace defective or missing genes in order to • Make genetic screening easier. • Improve our adaptability. • Decrease recessive alleles. • Treat some genetic disorders.

  42. Biotechnology Which of the following would be at the top of DNA fingerprint? • -------------- • ----------- • -------- • ----

  43. Biotechnology Which of the following would be at the top of DNA fingerprint? • -------------- • ----------- • -------- • ----

  44. Biotechnology Where is a plasmid found? • In a gene • In an allele • In a bacteria • In a virus

  45. Biotechnology Where is a plasmid found? • In a gene • In an allele • In a bacteria • In a virus

  46. Biotechnology Which of the following is a true statement about clones? • They look identical • They have identical DNA • There are no differences between clones • No clones exist in nature

  47. Biotechnology Which of the following is a true statement about clones? • They look identical • They have identical DNA • There are no differences between clones • No clones exist in nature

  48. Biotechnology Gene manipulation that involves turning off a particular gene in an organism is called? • Recombinant DNA • Plasmid • Clone • Gene knockout

  49. Biotechnology Gene manipulation that involves turning off a particular gene in an organism is called? • Recombinant DNA • Plasmid • Clone • Gene knockout

  50. Biotechnology An organism has one or more genes from another organism inserted into its genome is called what? • Plasmid • Recombinant DNA • Transgenic • Clone

More Related