Cells - Deck 1/3

• Cells


  • Have a membrane that holds cells together and lets things out
  • Have cytoplasm where all chemical reactions take place
  • Have DNA as genetic material
  • Have ribosomes that make proteins
• All cells have the 4 things in common: membrane, cytoplasm, DNA, and ribosomes
• Membrane


  Holds cells together and lets things out, like a balloon
• Cytoplasm


  Where all chemical reactions take place
• DNA


  Genetic material
• Ribosomes


  Like Mini robots which make proteins
• Eukaryotic organisms are made up of different types of cells
• Humans are eukaryotic
• Nucleus


  Keeps the DNA, like a folder
• Mitochondria


  Where energy is released, like little batteries
• The cell membrane is the outermost layer that surrounds all cells.
• The cell membrane is the outermost layer that surrounds all cells.
• Cell


  • Helps keep cell in shape
• Permanent vacuole


  Gell Sac
• Prokaryotic cells


  • Found in any single celled organisms (bacteria)
• Cell Membrane 12 differences

  • Cytoplasm
  • Ribosomes
  • DNA
  • The DNA isn't inside nucleus
  • Floats free in a single cell (Cytoplasm)
  • Smaller
• When plasmids
• Mitochondria are organelles that produce energy through respiration using glucose as fuel.
• Vacuoles are membranous sacs within the cytoplasm of eukaryotic cells that store water, nutrients, and other substances.
• The nucleus is the control centre of the cell, containing DNA which controls all activities within the cell