animal cells

• Eukaryotes

  Organisms whose genetic material is enclosed in a nucleus
• Nucleus

  Encloses the genetic material
• Cytoplasm

  Watery solution where chemical reactions take place
• Cell membrane


  Controls the molecules that can enter and leave the cell
• Mitochondria

  • Where aerobic respiration takes place
• Ribosomes

  • Sites of protein synthesis
• Ribosomes are too small to be seen using a light microscope, an electron microscope is required
• Proteins carry out many functions, including as enzymes