The structure where photophosphorylation takes place. View Solution Name the following : The structure where photophosphorylation takes place. View Solution which molecule in non-cyclic photophsphorylation donates electron to PS II ? View Solution A: For every CO2 molecule entering C3 cycle , three...
5. In the process of ATP synthesis in mitochondria, the coupling of electron flow to ATP generation from ADP + Pi was discovered in which setting? A. In photosynthetic organisms B. In isolated mitochondria C. In cytosolic reactions D. In bacterial cells E. In ribosomes Answer: B 6. The ...
the production ofATPfromADP, with light as the energy source. The process takes place during the ‘light reactions’ ofPHOTOSYNTHESISwhich also result in the production of reducedNADP. The details ofATPand NADPH formation are given underLIGHT REACTIONS. ...
The photosynthetic unit which resides within the chromatophore membrane consists of a reaction center (P-870 for R. rubrum) in which the process of light-induced charge separation takes place, surrounded by light-harvesting pigments and the components for electron transport and phosphorylation (H...
II. It is found in the mitochondria. III. It is an active H^+ transporter. IV. It converts ADP to ATP. V. It utilizes NADH and FADH_2 as a substrate. For the given process, select the appropriate stage(s)...
The formation of NADPH 2 and ATP takes place in thylakoid membranes situated in the chloroplast (see Chapter 2). Absorption of radiant energy by chlorophylls and other photosynthetie pigments located in the thylakoid membrane produces a separation of positive and negative charges in special ...
Electron transport鈥攚hich takes place under the conditions that are optimal for phosphorylation鈥攔esults in conformational change. The same is true of electron transport uncoupled by ethylenediaminetetraacetic acid (EDTA) treatment. The carbonyl cyanide phenylhydrazone uncouplers abolish all conformational ...
In light-triggered ATP hydrolysis, however, the ATP analogs exhibit an even stronger competitive inhibition than the ADP derivatives. The results suggest that a conformational change of ATPase takes place when the chloroplasts are transferred from energized to de-energized conditions which greatly ...