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IGCSE Review 1

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  • Plant or Animal Cell: Has starch
    Plant
  • Pigment in Chloroplasts
    Chlorophyll
  • Plant or Animal Cell: Has Cell Wall
    Plant
  • A light microscope can magnify up to how many times?
    X1500
  • A ____________ is a picture made using a microscope and a ________________ is a picture made using a light microscope
    micrograph. photomicrograph
  • All organisms break down Glucose and other substances in their cells to release energy that they can use
    Respiration
  • All cells have a __________ around the cell
    Cell Membrane
  • All organisms take in substances from their environment and use them
    Nutrition
  • Where genetic information is stored inside cell
    Nucleus
  • Define Unicellular. And give an example of a unicellular organism
    Made of only 1 cell. Bacteria
  • Carbohydrate animal cells use for storage
    Glycogen
  • What are the 7 Characteristics which make a thing living?
    MovementRespirationSensitivity GrowthReproductionExcretionNutrition
  • Carbohydrate plants use for storage
    Starch
  • What is the equation for calculating magnification
    magnification = size in photograph/ size of actual object
  • Plant or Animal Cell: Has only small vacuoles
    Animal
  • Plant or Animal Cell: Has Chloroplasts
    Plant
  • Inherited from organisms parents and made of DNA
    Chromosomes
  • All organisms begin small and get larger
    Growth
  • This stops a plant cell from bursting
    Cell wall
  • All organisms are able to make new organisms the same species as themselves
    Reproduction
  • Organisms remove unwanted metabolic waste products
    Excretion
  • Jelly like substance inside cell
    Cytoplasm
  • What does chlorophyll absorb?
    Sunlight
  • All the small structures inside cytoplasm
    Organelles
  • What is inside plant cell vacuoles
    Cell sap
  • This type of microscope allows the most detail to be seen
    Electron
  • The cell wall is made of __________
    Cellulose
  • What is a partially permeable membrane?
    Lets some things in but not others
  • Organisms pick up information about changes in their environment, and react
    Sensitivity
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