Photosynthesis Stomata open and In a plant cell

Photosynthesis • Stomata open and • In a plant cell where close for gas do the light reactions exchange: CO 2 and of photosynthesis take oxygen – carbon place dioxide is a reactant • A. Stomata of the dark reactions • B. Stroma • Cellular respiration • C. Thylakoids occurs in D – • D. Mitochondria photosynthesis occurs in chloroplasts

Photosynthesis • Chemical products of • ADP is a chemical the light reactions are product of the Calvin oxygen Cycle – ADP is recycled in the light A. ADP and NADPH reactions to ATP B. Sugar and Water C. Carbon dioxide and • (NADP+ is recycled to NADPH) ATP • CO 2 is a reactant of D. ATP and NADPH the Calvin cycle • Sugar is a product of the Calvin Cycle

Photosynthesis • A. B. C. D. The stage of photosynthesis that uses the most ATP is Light reactions Calvin Cycle Electron transport Chain Glycolysis • Light reactions PRODUCE ATP • Glycolyis is a process during cellular respiration in the mitochondria

Photosynthesis • A. B. C. D. Calvin Cycle converts Carbon dioxide to ADP and NADPH Water Sugar (gp 3) chlorophyll • Sugar is glucose (sugar are also carbohydrates) • Water is a reactant of the LIGHT reactions • Chlorophyll is the molecule that accepts the light rays

The process by which carbon moves from inorganic carbon dioxide to organic compounds and back is called A. Electron Transport Chain B. Carbon Cycle C. Electromagnetic spectrum D. Chromotography • Carbon cycles carbon from the atomosphere to food: • CO 2 = gas in the atmosphere • It is converted to sugar C 6 H 12 O 6 – C 6= 6 carbon molecules • Animals eat the plants and exhale the carbon as CO 2 Photosynthesis