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Mutations

Mutations. 10. 20. 30. 40. 50. DNA. 10. 20. 30. 40. 50. RNA. 10. 20. 30. 40. 50. Pictures. 10. 20. 30. 40. 50. Misc. 10. 20. 30. 40. 50. Category 1 questions follow. Category 1. 10. Identify the types of chromosome changes. Topcat  otpcat Bluehat  bluenight

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Mutations

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  1. Mutations 10 20 30 40 50 DNA 10 20 30 40 50 RNA 10 20 30 40 50 Pictures 10 20 30 40 50 Misc 10 20 30 40 50

  2. Category 1 questions follow

  3. Category 1 10 Identify the types of chromosome changes. Topcat otpcat Bluehat  bluenight fatcat- atcat

  4. Category 1 10 Identify the types of chromosome changes. Topcat otpcat Inversion - backwards Bluehat  bluenight translocation- from different chromosome fatcat- atcat deletion -missing a letter

  5. Category 1 20 If a nucleotide is added or removed from a DNA molecule and mRNA is created, the codons after the mutation will not be read correctly. This is called a ___________ mutation. Frame shift mutation Lethal Point More than one of these is correct

  6. Category 1 20 If a nucleotide is added or removed from a DNA molecule and mRNA is created, the codons after the mutation will not be read correctly. This is called a ___________ mutation. Frame shift mutation Lethal Point More than one of these is correct

  7. Category 1 30 A change in a single base pair of the DNA molecule that affects the synthesis of an entire protein is called a(n) ____________________mutation Chromosomal Point Somatic

  8. Category 1 30 A change in a single base pair of the DNA molecule that affects the synthesis of an entire protein is called a(n) ____________________mutation Chromosomal Point Somatic

  9. Category 1 40 When parts of chromosomes are broken off and lost during mitosis or meiosis, the result is a(n) ____________________.

  10. Category 1 40 When parts of chromosomes are broken off and lost during mitosis or meiosis, the result is a(n) ____________________. chromosomal mutation

  11. Category 1 50 These are examples of a Frame shift mutation Point mutation

  12. Category 1 These are examples of a Frame shift mutation Point mutation 50 When talking about point mutations, it is important to remember which bases are  purines (A/G) and which are pyrimidines (C/T).  When a point mutation causes a purine to convert to another purine (for example, C to T), this is known as a transition.  When a point mutation changes a purine to a pyrimidine, or vice versa, (i.e., A to T), this is known as a transversion.

  13. Category 2 questions follow

  14. Category 2 10 The backbone of DNA is composed of Nitrogen base pairs Hydrogen bonds Deoxyribose sugars and phosphate groups All of these compose the backbone of DNA

  15. Category 2 10 The backbone of DNA is composed of Nitrogen base pairs Hydrogen bonds Deoxyribose sugars and phosphate groups All of these compose the backbone of DNA

  16. Watson & Crick with the information gained from Rosalind Franklin’s research, determined that ______ DNA carries our genetic code The shape of DNA is a double helix Mendel’s punnet square can still be used today All of these are correct 20

  17. Category 2 20 Watson & Crick with the information gained from Rosalind Franklin’s research, determined that ______ DNA carries our genetic code The shape of DNA is a double helix Mendel’s punnet square can still be used today All of these are correct

  18. Category 2 30 DNA can be damaged by agents called mutagens. Examples include: xrays, Uvlight Radiation All of these

  19. Category 2 30 DNA can be damaged by agents called mutagens. Examples include: xrays, Uv light Radiation All of these

  20. Category 2 40 A mutation to DNA in a germ cell is different than a somatic cell because Skin mutations cause cancer Germ cell mutations can be carried by offspring Both are correct

  21. Category 2 40 A mutation to DNA in a germ cell is different than a somatic cell because Skin mutations cause cancer Germ cell (gametes) mutations can be carried by offspring Both are correct

  22. Category 2 50 Which is not correct? Nucleotides match up in a specific sequence to carry our genetic code Nitrogen bases match with complimentary bases to copy DNA The chromosome abnormality that occurs when part of one chromosome breaks off and is added to a different chromosome is translocation. All are correct

  23. Category 2 50 Which is not correct? Nucleotides match up in a specific sequence to carry our genetic code Nitrogen bases match with complimentary bases to copy DNA The chromosome abnormality that occurs when part of one chromosome breaks off and is added to a different chromosome is translocation. All are correct

  24. Category 3 questions follow

  25. Category 3 10 Which is not correctly matched? Translation ; mRNA  proteins Duplication; DNA  DNA Transcription; DNA  mRNA

  26. Category 3 10 Which is not correctly matched? Translation ; mRNA  proteins Duplication Replication; DNA  DNA Transcription; DNA  mRNA

  27. Category 3 20 An RNA molecule is a polymer composed of subunits known as _____. Nucleotides Hydrogen bonds Deoxyribose - phosphate bonds

  28. Category 3 20 An RNA molecule is a polymer composed of subunits known as _____. Nucleotides Hydrogen bonds Deoxyribose - phosphate bonds

  29. Category 3 30 What does the string of beads produced after the tRNA and mRNA match up produce? Amino acids Proteins The amino acid string forms proteins

  30. Category 3 30 What does the string of beads produced after the tRNA and mRNA match up produce? Amino acids Proteins The amino acid string forms proteins

  31. Category 3 40 What structures are composed of RNA?

  32. Category 3 40 What structures are composed of RNA? rRNA- Ribosome mRNA rRNA

  33. Category 3 50 What is the overall goal of the processes indicated?

  34. Category 3 50 What is the overall goal of the processes indicated? Produce a protein

  35. Category 4 questions follow

  36. Category 4 10 Label the nitrogen bases

  37. Category 4 10 Label the nitrogen bases A-T G-C

  38. Category 4 20 Identify a codon

  39. Category 4 20 Circle/label a codon Any 3 nitrogen bases, connected and on one side

  40. Category 4 30 Label the sugars and phosphates

  41. Category 4 30 Sugars are 5 sided The phosphates are circles

  42. Category 4 40 Identify a nucleotide (hint: 3 parts)

  43. Category 4 40 Identify a nucleotide A phosphate a deoxyribose sugar, And 1 nitrogen base

  44. Category 4 50 Where does this occur? What process is indicated?

  45. Category 4 50 Where does this occur? Ribosomes What process is indicated? Translation

  46. Category 5 questions follow

  47. Category 5 10 Which of the following can NOT be found in DNA? adenine-guanine Cytosine-thymine Adenine-uracil None of these matches occur

  48. Category 5 10 Which of the following nitrogen base matches can be found in DNA? adenine-guanine Cytosine-thymine Adenine-uracil None of these matches occur

  49. Category 5 20 What process is indicated? Transcription Translation Replication

  50. Category 5 20 What process is indicated? Transcription Translation Replication

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