Cell structure

• Animal and Plant cell

  • Multicellular cells
• Subcellular Structures in Animal cell

  • Cell membrane
  • Nucleus
  • Cytoplasm
  • Mitochondria
  • Ribosomes
• Subcellular Structures in Plant cell

  • Cell wall
  • Cell membrane
  • Nucleus
  • Vacuole
  • Cytoplasm
  • Chloroplasts
  • Ribosomes
• Cell membrane


  Controls what comes in and out
• Nucleus


  Contains genetic material
• Mitochondria


  Site of aerobic respiration
• Ribosomes


  Site of protein synthesis
• Chloroplasts


  Site of photosynthesis
• Bacteria cell


  • Prokaryotic
  • Unicellular
  • Cell membrane
  • Ribosomes
  • Plasmid
  • Flagella
• Bacterial DNA is circular and located in the cytoplasm
• Ribosomes are responsible for protein synthesis.
• The cytoplasm contains various structures such as ribosomes, mitochondria, endoplasmic reticulum, Golgi apparatus, lysosomes, vacuoles, cytoskeleton, and centrioles.
• The nucleus is the control center of the cell, containing genetic material (DNA) that determines an organism's characteristics.
• The nucleus is the control center of the cell, containing genetic material (DNA) that determines an organism's characteristics.
• Mitochondria are organelles involved in energy production through aerobic respiration.
• Endoplasmic reticulum (ER) is a network of membranes where proteins and lipids are produced and modified.
• Golgi Apparatus modifies and packages proteins and lipids produced by the ER into vesicles for transportation to other parts of the cell or outside the cell.
• A plasmid is an extra piece of DNA that can be passed between cells through conjugation, which allows them to exchange genetic information.
• Eukaryotic cells have a nucleus with linear chromosomes made up of DNA wrapped around proteins called histones.
• Mitochondria produce ATP through aerobic respiration.
• Nucleolus - site of RNA production
• Mitochondria generate energy through aerobic respiration.
• Endoplasmic Reticulum (ER) is involved in lipid metabolism and transport of proteins within cells.
• Chromatin - made up of proteins and DNA
• Endoplasmic Reticulum (ER): A network of membranes involved in protein synthesis and lipid metabolism.
• Golgi apparatus modifies and packages proteins and lipids for transport within or outside the cell.