Topic 1 cell biology

• Nucleus?

  contains DNA
• Cytoplasm?

  where chemical reactions occur
• cell membrane?

  controls what goes enters or leaves the cell
• mitochondria?

  aerobic respiration happens
• ribosomes?

  protein synthesis occurs
• chloroplasts?

  where photosynthesis happens
• permanent vacuole?

  contains cell sap
• cell wall?

  provides cell strength
• plasmids?

  small ring of DNA