BIOL 1201 : Exam 3 Material
Document Summary
2 stages of photosynthesis: light reactions, capture light energy in chemical energy (light reactions, dark reactions- calvin cycle, use the chemical energy to convert co2 into glucose (dark reactions) (calvin cycle) Chloroplast: 2 outer-membranes, 1 inner membrane- thylakoid membrane, atp synthase located in thylakoid membrane, thylakoid- discs of membrane, granum- stacks of thylakoids, stroma- liquid portion. Inputs: carbon dioxide, atp, nadh + h: outputs: g3p, adp, nad, where do we get the energy for the calvin cycle from, light reactions (2 versions, cyclic and non-cyclic photophosphorylation, photophosphorylation- using light to make atp. Non-cyclic photophosphorylation: electrons are going to flow through rather than cycle through the system, non cyclic electro flow, h2o, photosystem 2, cytochrome complex, photosystem 1, nadp+ nadph + h, calvin cycle (dark reactions) Inputs and outputs: outputs: oxygen, atp, nadph + h+ Cyclic photophosphorylation: only uses photosystem i, cyclic electron flow, photosystem 1, cytochrome complex, photosystem 1.