plant cell

• what are the structures within a plant cell

  smooth ER

  rough ER

  nucleus

  microtubule

  cell membrane

  cytoplasm

  mitochondria

  ribosomes

  golgi apparatus

  chloroplasts

  vacuole

  cell wall

  plasmodesma

  middle lamella
• what are the structures within chloroplasts

  envelope

  grana
• what membrane forms grana

  thylakoid membranes
• what takes place within chloroplasts

  photosynthesis

  partly within the grana partly the stroma
• what is the purpose of a vacuole

  maintenance of turgor

  rigid framework for the cell
• what is the membrane of the vacuole called

  tonoplast

  it is selectively permeable
• what is the purpose of the plasmodesma

  they act as ' channels ' for exchanging substances with adjacent cells