Photosynthesis and Respiration Questions

• Carbon dioxide is reduced in
• In the Calvin cycle, carbon dioxide is fixed in a reaction with the
• Which enzyme is involved in carbon-fixation reaction?
• The vast majority of the molecules that act as energy carriers to power cellular activities are made in
• Oxidative phosphorylation is to respiration as __________ is to photosynthesis
• Where does the O2 come from that is essential for the proper functioning of oxidative phosphorylation?
• Electron transport systems play a vital role in
• Which of the following represents a correct ordering of the events that occur during the respiration of glucose in the absence of O2?
• Which of the following structures or processes are logically associated with chloroplasts?
• Assume the combined processes of photosynthesis and cellular respiration, the electrons that start as part of H2O at the beginning of the light reactions end up attaching to
• Glycolysis takes places in the __________ and produces __________ , which in the presence of oxygen then enters the __________ .
• Which one of the following is a product of both cyclic and noncyclic photophosphorylation?
• NADP+ is reduced to NADPH during
• In noncyclic photophosphorylation, the ultimate acceptor of electrons that have been produced from the splitting of water is
• Where do the protons come from that make up the proton gradient used in the light reactions of photosynthesis?
• The end products of noncyclic photophosphorylation are
• The manufacture of ATP in both photosynthesis and respiration is made possible by
• What process in cellular respiration is essentially the reverse of carbon fixation in photosynthesis?
• In oxygenic photosynthesis, water is split in order to provide the
• In cells having organelles, the steps of the Krebs cycle and the electron transport system occur in the