Carboxysomes ( RuBisCO ) - Answer-enzyme for CO2 fixation during photosynthesis
Gas Vacuoles - Answer-protein covered cylinders used for buoyancy
Lipid Inclusion - Answer-energy reserve of lipid
sulfur granules - Answer-energy reserves of sulfur
metachromatic granules - Answer-reserve of phosphate ( used in synthesis of ATP )
Polysaccharide granules - Answer-glycogen and starch ( energy reserve )
magnetosomes - Answer-iron oxide inclusions: destroys H2O2