Biological buffers work to keep pH in your body in a range of O 6.5-7.5
O 7.5 - 8.5
O 5.5-6.5
O 4.5 -5.5

During photosynthesis, hydrogen ions are most directly used to in the chloroplast pictured above. a) make glucose b) make chlorophyll c) produce carbon dioxide d) drive the production of atp