PRODUCERS An organism that makes its own food (glucose)|What gas is required in photosynthesis|The product of photosynthesis is glucose and|Thylakoids are arranged in stacks called|Green pigment that absorbs light; found in chloroplast|Known as simple sugar that is produced in photosynthesis|What gas does the process of photosynthesis release into the atmosphere?|Cell structure where photosynthesis takes place; inside of the organelle|is the process by which autotrophs trap energy from sunlight to build carbohydrates (food)|Photosynthesis takes place in two sequential stages: ______ and Light-Independent Stage (Calvin Cycle)