{
  "id": "17923ba5-2dc1-5449-9d50-33fc8b25f02d",
  "slug": "unit-6-gene-expression-part-2",
  "title": "Unit 6: Gene Expression (part 2)",
  "course": "AP Biology",
  "unit": 6,
  "questionCount": 14,
  "page": "https://splycr.com/ap-biology/unit-6-gene-expression-part-2",
  "data": "https://splycr.com/library/unit-6-gene-expression-part-2.json",
  "play": "https://splycr.com/?set=17923ba5-2dc1-5449-9d50-33fc8b25f02d",
  "section": {
    "name": "Unit 6: Gene Expression and Regulation",
    "page": "https://splycr.com/ap-biology/unit-6"
  },
  "source": {
    "name": "Biology by Bradford",
    "href": "https://biologybybradford.com"
  },
  "questions": [
    {
      "number": 1,
      "question": "Coding sequences that are joined together to form the final mRNA?",
      "answer": "Exons",
      "wrongOptions": [
        "tRNA",
        "Codon",
        "Operon"
      ]
    },
    {
      "number": 2,
      "question": "The three modifications made to eukaryotic mRNA before it leaves the nucleus?",
      "answer": "5' Cap, Poly-A Tail, and Splicing",
      "wrongOptions": [
        "3' to 5' (to build mRNA 5' to 3')",
        "Template Strand (Anti-sense)",
        "Repressible Operon"
      ]
    },
    {
      "number": 3,
      "question": "The molecule that carries the specific amino acid to the ribosome?",
      "answer": "tRNA",
      "wrongOptions": [
        "Exons",
        "Codon",
        "Operon"
      ]
    },
    {
      "number": 4,
      "question": "A three-nucleotide sequence on mRNA that codes for a specific amino acid?",
      "answer": "Codon",
      "wrongOptions": [
        "Exons",
        "tRNA",
        "Promoter"
      ]
    },
    {
      "number": 5,
      "question": "General term for a cluster of bacterial genes transcribed together under one promoter and operator?",
      "answer": "Operon",
      "wrongOptions": [
        "Terminator",
        "Promoter",
        "Epigenetics"
      ]
    },
    {
      "number": 6,
      "question": "The DNA segment where RNA Polymerase binds to start transcription?",
      "answer": "Promoter",
      "wrongOptions": [
        "Operator",
        "Epigenetics",
        "Operon"
      ]
    },
    {
      "number": 7,
      "question": "The DNA \"switch\" where a repressor protein binds to block transcription?",
      "answer": "Operator",
      "wrongOptions": [
        "Promoter",
        "Epigenetics",
        "Terminator"
      ]
    },
    {
      "number": 8,
      "question": "An operon that is usually ON but can be turned OFF (e.g., trp operon)?",
      "answer": "Repressible Operon",
      "wrongOptions": [
        "RNA Polymerase",
        "Inducible Operon",
        "Template Strand (Anti-sense)"
      ]
    },
    {
      "number": 9,
      "question": "An operon that is usually OFF but can be turned ON (e.g., lac operon)?",
      "answer": "Inducible Operon",
      "wrongOptions": [
        "RNA Polymerase",
        "Repressible Operon",
        "Promoter"
      ]
    },
    {
      "number": 10,
      "question": "Modifications to histones or DNA (like methylation) that affect gene expression without changing the DNA sequence?",
      "answer": "Epigenetics",
      "wrongOptions": [
        "Operator",
        "Promoter",
        "Operon"
      ]
    },
    {
      "number": 11,
      "question": "The enzyme that performs transcription by unwinding DNA and adding RNA nucleotides?",
      "answer": "RNA Polymerase",
      "wrongOptions": [
        "Inducible Operon",
        "Repressible Operon",
        "Operator"
      ]
    },
    {
      "number": 12,
      "question": "The strand of DNA that is actually \"read\" by RNA polymerase?",
      "answer": "Template Strand (Anti-sense)",
      "wrongOptions": [
        "Repressible Operon",
        "RNA Polymerase",
        "Inducible Operon"
      ]
    },
    {
      "number": 13,
      "question": "The direction RNA polymerase reads the DNA template?",
      "answer": "3' to 5' (to build mRNA 5' to 3')",
      "wrongOptions": [
        "5' Cap, Poly-A Tail, and Splicing",
        "Template Strand (Anti-sense)",
        "Repressible Operon"
      ]
    },
    {
      "number": 14,
      "question": "The DNA sequence that signals the end of transcription?",
      "answer": "Terminator",
      "wrongOptions": [
        "Epigenetics",
        "Promoter",
        "Operator"
      ]
    }
  ]
}