HomeBiology Quiz Quiz on Light Dependent Reaction of Photosynthesis 1. In light dependent reaction of photosynthesis, light energy is converted to Heat energy ATP and NADH ATP and NADPH ATP 2. Which is the site of light reaction of photosynthesis? Chloroplast mitochondrion stroma thylakoid membrane 3. Light reaction does not produce NADPH ATP Glucose protons 4. Which of the pigment molecule usually acts as a reaction center? Chlorophyll a Chlorophyll b Carotenoids Both a and b 5. Which of the following statements are correct regarding the location of Photosystems? PSI and PSII are uniformly distributed in thylakoids PSI in appressed region of grana thylakoids and PSII in non-appressed region PSI and PSII in non-appressed regions PSI in non-appressed region of grana thylakoids and PSII in appressed region 6. The F1 particle of ATP synthase is oriented towards stroma lumen thylakoid membrane stroma lamella 7. Photolysis of water is involved in filling electron gap in PSII creating electrochemical gradient filling electron gap in PSI both a and b 8. Which of the following statement is correct regarding cyclic photophosphorylation? Only ATP is produced Predominant in bacteria No photolysis of water All of these 9. The reactions of non cyclic photophosphorylation is called as J scheme S scheme K scheme Z scheme 10. Herbicide Diuron inhibits the flow of electrons from QA to QB P680-phaeophytin FeS-Fd Cyt F-PC Score = Correct answers: Tags: Biology Quiz photosynthesis quizzes Quiz on light reaction Facebook Twitter