Photosynthesis and Respiration Which of the following serves as a reactant in photosynthesis and a product in cellular respiration? CO2 ATP Sunlight O2 CO2 ATP Sunlight O2 ANSWER DOWNLOAD EXAMIANS APP
Photosynthesis and Respiration In oxygenic photosynthesis, water is split in order to provide the electrons needed to reduce P680 electrons needed to reduce NADH O2 needed for the dark reactions electrons needed for cyclic photophosphorylation electrons needed to reduce P680 electrons needed to reduce NADH O2 needed for the dark reactions electrons needed for cyclic photophosphorylation ANSWER DOWNLOAD EXAMIANS APP
Photosynthesis and Respiration The cytochrome c oxidase complex all of these pumps protons out of the matrix space accepts electrons from cyt c donates four electrons to O2 all of these pumps protons out of the matrix space accepts electrons from cyt c donates four electrons to O2 ANSWER DOWNLOAD EXAMIANS APP
Photosynthesis and Respiration If the oxygen is labeled in CO2 and provide this CO2 to a plant, where it is expected to find this labeled oxygen after the plant had undergone photosynthesis? In the oxygen given off by the plant In the carbohydrate produced In the NADPH In the water used In the oxygen given off by the plant In the carbohydrate produced In the NADPH In the water used ANSWER DOWNLOAD EXAMIANS APP
Photosynthesis and Respiration The rate of photorespiration in most plants increases at.higher temperatures. Some plants have evolved a somewhat round-about system to deal with this problem. This series of reactions is called Photosystem II Calvin cycle C4 pathway ETS (electron transfer system in light reactions Photosystem II Calvin cycle C4 pathway ETS (electron transfer system in light reactions ANSWER DOWNLOAD EXAMIANS APP
Photosynthesis and Respiration Which of the following is the reduced form of a temporary electron carrier molecule? ATP NADP+ CO2 FADH2 ATP NADP+ CO2 FADH2 ANSWER DOWNLOAD EXAMIANS APP