Photosynthesis

• Structure of Thylakoid membranes related to function?

  Large surface area for the attachment chlorophyll electron carriers and enzymes
• Structure of the Grana related to its function?

  Contains proteins that hold chlorophyll in a precise manner to allow maximum absorption of light
• Structure of a chloroplast

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• Granal membranes structure related to its function

  Contain ATP synthase function to catalyse the production of ATP.

  They are selectively permeable to create a proton gradient
• Chloroplast structure related to its function

  Contain DNA and ribosomes so they can quickly manufacture some proteins involved in the light-dependent reaction.