KA1

• Nucleus - Stores DNA and controls cell activities
• Cytoplasm - Site of chemical reactions
• Cell membrane - Controls entry and exit of materials
• Ribosome - Site of protein synthesis
• mitochondria - site of aerobic respiration
• Chloroplasts- site of photosynthesis and contains chlorophyll
• Cell wall - Provides support to the cell, maintains cell shape, stops cell from bursting.
• Vacuole - Contains cell sap, helps maintain water balance, provides support to the cell
• Plasmid - Ring of DNA that contains additional genetic information
• A bacterial cell contains

  • cell membrane
  • Ribosomes
  • cell wall
  • plasmid
  • bacterial DNA
  • Flagellum
• Animal cell contains

  • cell membrane
  • ribosomes
  • mitrochondria
  • nucleus
  • cytoplasm
• Plant cell contains

  • cell membrane
  • ribosomes
  • nucleus
  • vacule
  • mitochondrion
  • cell wall
  • chloroplasts
  • cytoplasm
• Fungal cell contains

  • cell membrane
  • ribosomes
  • cell wall
  • vacule
  • nucleus
  • mitochondrion
  • cytoplasm
• The cell wall is made of cellulose in plant Cells
• the cell wall is fungal and bacterial cells is different to the cell wall in plant cells