{
  "id": "7a26580e-1469-5f33-8812-811d18cd192b",
  "slug": "d2-1-cell-and-nuclear-division",
  "title": "D2.1 Cell and Nuclear Division",
  "course": "IB Biology",
  "level": "SL",
  "syllabusCode": "D2.1",
  "questionCount": 19,
  "page": "https://splycr.com/ib-biology/d2-1-cell-and-nuclear-division",
  "data": "https://splycr.com/library/d2-1-cell-and-nuclear-division.json",
  "play": "https://splycr.com/?set=7a26580e-1469-5f33-8812-811d18cd192b",
  "section": {
    "name": "Theme D: Continuity and change",
    "page": "https://splycr.com/ib-biology/continuity-and-change"
  },
  "source": {
    "name": "Biology by Bradford",
    "href": "https://biologybybradford.com"
  },
  "questions": [
    {
      "number": 1,
      "question": "The repeating sequence of interphase, mitosis and cytokinesis?",
      "answer": "Cell cycle",
      "wrongOptions": [
        "Metaphase",
        "Telophase",
        "Chiasma"
      ]
    },
    {
      "number": 2,
      "question": "The period of growth and DNA replication between divisions?",
      "answer": "Interphase",
      "wrongOptions": [
        "Metaphase",
        "Anaphase",
        "Chromatid"
      ]
    },
    {
      "number": 3,
      "question": "Nuclear division producing two genetically identical daughter nuclei?",
      "answer": "Mitosis",
      "wrongOptions": [
        "Prophase",
        "Haploid",
        "Telophase"
      ]
    },
    {
      "number": 4,
      "question": "The division of the cytoplasm following nuclear division?",
      "answer": "Cytokinesis",
      "wrongOptions": [
        "Haploid",
        "Chromatid",
        "Prophase"
      ]
    },
    {
      "number": 5,
      "question": "Structure of DNA and proteins carrying genetic information?",
      "answer": "Chromosome",
      "wrongOptions": [
        "Telophase",
        "Cytokinesis",
        "Metaphase"
      ]
    },
    {
      "number": 6,
      "question": "One copy of a replicated chromosome joined at the centromere?",
      "answer": "Chromatid",
      "wrongOptions": [
        "Chiasma",
        "Telophase",
        "Anaphase"
      ]
    },
    {
      "number": 7,
      "question": "The specific region where two sister chromatids are joined?",
      "answer": "Centromere",
      "wrongOptions": [
        "Mitosis",
        "Chromosome",
        "Chromatid"
      ]
    },
    {
      "number": 8,
      "question": "The microtubule structure responsible for separating chromosomes?",
      "answer": "Spindle fiber",
      "wrongOptions": [
        "Crossing over",
        "Homologous chromosomes",
        "Cell cycle"
      ]
    },
    {
      "number": 9,
      "question": "First stage of mitosis where chromosomes condense?",
      "answer": "Prophase",
      "wrongOptions": [
        "Telophase",
        "Chiasma",
        "Anaphase"
      ]
    },
    {
      "number": 10,
      "question": "The stage when chromosomes align at the cell equator?",
      "answer": "Metaphase",
      "wrongOptions": [
        "Haploid",
        "Chromatid",
        "Prophase"
      ]
    },
    {
      "number": 11,
      "question": "The stage when sister chromatids separate and move to opposite poles?",
      "answer": "Anaphase",
      "wrongOptions": [
        "Chiasma",
        "Chromatid",
        "Diploid"
      ]
    },
    {
      "number": 12,
      "question": "Final stage where nuclear envelopes reform around daughter nuclei?",
      "answer": "Telophase",
      "wrongOptions": [
        "Prophase",
        "Meiosis",
        "Anaphase"
      ]
    },
    {
      "number": 13,
      "question": "Nuclear division producing four genetically distinct haploid cells?",
      "answer": "Meiosis",
      "wrongOptions": [
        "Interphase",
        "Mitosis",
        "Anaphase"
      ]
    },
    {
      "number": 14,
      "question": "A pair of chromosomes with the same genes at the same loci?",
      "answer": "Homologous chromosomes",
      "wrongOptions": [
        "Random orientation",
        "Spindle fiber",
        "Crossing over"
      ]
    },
    {
      "number": 15,
      "question": "Having two complete sets of chromosomes (2n)?",
      "answer": "Diploid",
      "wrongOptions": [
        "Metaphase",
        "Anaphase",
        "Prophase"
      ]
    },
    {
      "number": 16,
      "question": "Having only one complete set of chromosomes (n)?",
      "answer": "Haploid",
      "wrongOptions": [
        "Telophase",
        "Cytokinesis",
        "Meiosis"
      ]
    },
    {
      "number": 17,
      "question": "The exchange of genetic material between homologous chromosomes?",
      "answer": "Crossing over",
      "wrongOptions": [
        "Spindle fiber",
        "Homologous chromosomes",
        "Cell cycle"
      ]
    },
    {
      "number": 18,
      "question": "The point where crossing over occurs between homologs?",
      "answer": "Chiasma",
      "wrongOptions": [
        "Centromere",
        "Chromosome",
        "Metaphase"
      ]
    },
    {
      "number": 19,
      "question": "The way each bivalent lines up at the equator in metaphase I, independently of the other pairs?",
      "answer": "Random orientation",
      "wrongOptions": [
        "Homologous chromosomes",
        "Crossing over",
        "Spindle fiber"
      ]
    }
  ]
}