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5 Written questions

5 Matching questions

  1. What is a codon?
  2. What is transcription?
  3. What is a Missense mutation?
  4. How does transfer RNA help in translation?
  5. Four Nitrogen Bases
  1. a The process of making RNA from DNA
  2. b By bringing 20 different amino acids dissolved in the cytoplasm to the ribosomes
  3. c Adonine, Guanine, Cytosine and Thymine
  4. d When a substitution changes the amino acid
  5. e A specific sequence of three adjacent bases on a strand of DNA or RNA - provides genetic codes

5 Multiple choice questions

  1. The nucleus
  2. A messenger RNA molecule containing DNA material - the messenger RNA (mRNA) then goes to the ribosome
  3. DNA replication
  4. DNA - Double chain structure - contains deoxyribose sugar - bases are adenine, cytosine, guanine and thymine - DNA is found in the nucleus - there aren't different types of DNA
  5. Twenty

5 True/False questions

  1. What is a double helix?A specific sequence of three adjacent bases on a strand of DNA or RNA - provides genetic codes

          

  2. Describe the genetic mutation - deletion?Several bases (pieces of DNA) are moved and deleted

          

  3. What is Substitution?When one base is substituted for another

          

  4. Describe the genetic mutation - duplication?The DNA is duplicated and there is too much information

          

  5. In order to carry out its job, DNA must?Deletion, Insertion and Substitution