{
  "id": "009b65ca-f167-5329-85eb-5f1e79a6f52b",
  "slug": "b2-1-membranes",
  "title": "B2.1 Membranes",
  "course": "IB Biology",
  "level": "SL",
  "syllabusCode": "B2.1",
  "questionCount": 10,
  "page": "https://splycr.com/ib-biology/b2-1-membranes",
  "data": "https://splycr.com/library/b2-1-membranes.json",
  "play": "https://splycr.com/?set=009b65ca-f167-5329-85eb-5f1e79a6f52b",
  "section": {
    "name": "Theme B: Form and function",
    "page": "https://splycr.com/ib-biology/form-and-function"
  },
  "source": {
    "name": "Biology by Bradford",
    "href": "https://biologybybradford.com"
  },
  "questions": [
    {
      "number": 1,
      "question": "The double layer of phospholipids that forms the fundamental basis of all cell membranes?",
      "answer": "Phospholipid bilayer",
      "wrongOptions": [
        "Peripheral protein",
        "Fluid mosaic model",
        "Integral protein"
      ]
    },
    {
      "number": 2,
      "question": "The model describing the membrane as a fluid bilayer with mobile, embedded proteins?",
      "answer": "Fluid mosaic model",
      "wrongOptions": [
        "Peripheral protein",
        "Phospholipid bilayer",
        "Integral protein"
      ]
    },
    {
      "number": 3,
      "question": "A protein that is permanently embedded within the phospholipid bilayer?",
      "answer": "Integral protein",
      "wrongOptions": [
        "Glycoprotein",
        "Peripheral protein",
        "Phospholipid bilayer"
      ]
    },
    {
      "number": 4,
      "question": "A protein temporarily attached to the surface of the membrane?",
      "answer": "Peripheral protein",
      "wrongOptions": [
        "Phospholipid bilayer",
        "Fluid mosaic model",
        "Integral protein"
      ]
    },
    {
      "number": 5,
      "question": "A steroid in animal membranes that regulates fluidity and stability?",
      "answer": "Cholesterol",
      "wrongOptions": [
        "Amphipathic",
        "Hydrophobic",
        "Hydrophilic"
      ]
    },
    {
      "number": 6,
      "question": "A membrane protein with an attached carbohydrate chain used for cell recognition?",
      "answer": "Glycoprotein",
      "wrongOptions": [
        "Integral protein",
        "Hydrophilic",
        "Cholesterol"
      ]
    },
    {
      "number": 7,
      "question": "A membrane lipid with an attached carbohydrate chain?",
      "answer": "Glycolipid",
      "wrongOptions": [
        "Hydrophilic",
        "Hydrophobic",
        "Amphipathic"
      ]
    },
    {
      "number": 8,
      "question": "What term describes a molecule that has both hydrophilic and hydrophobic parts?",
      "answer": "Amphipathic",
      "wrongOptions": [
        "Glycolipid",
        "Hydrophilic",
        "Hydrophobic"
      ]
    },
    {
      "number": 9,
      "question": "What is the term for \"water-loving\" (attracted to water)?",
      "answer": "Hydrophilic",
      "wrongOptions": [
        "Hydrophobic",
        "Cholesterol",
        "Amphipathic"
      ]
    },
    {
      "number": 10,
      "question": "What is the term for \"water-fearing\" (not attracted to water, insoluble in it)?",
      "answer": "Hydrophobic",
      "wrongOptions": [
        "Cholesterol",
        "Hydrophilic",
        "Glycolipid"
      ]
    }
  ]
}