Identify which image was taken with an electron microscope.
___1.  electron photomicrograph, T= top/B=bottom?
___2. artist rendering, T= top/B=bottom?

Use the bottom image for the following.
___3. grana (a stack of thylakoids)
___4. stroma
___5. thylakoid space
___6. inner and outer membranes
___7. surface of thylakoid (the site of chlorophyll photosystems II and I)