chloroplasts Flashcards
1
Q
what is the function of the chloroplast envelope
A
- has a double membrane like the mitochondria
2
Q
what is the function of the Grana
A
- sacks of disks known as thylakoids
- site of light dependent stages of photosynthesis
- chloroplasts found within thylakoids
- grana connected by intergranal thylakoids
3
Q
what is the function of the stroma
A
- colourless fluid surrounding grana
- contains enzymes for photosynthesis
- starch grains, DNA and ribosomes inside
- does the second stage of photosynthesis
