Hill's Reaction

Q. Water splitting complex is associated with which of the following?

1. PS-I and is located on the inner side of thylakoid membrane
2. PS-II and is located on the inner side of thylakoid membrane
3. PS-Il and is located on the outer side of thylakoid membrane
4. PS-I and is located on the outer side of thylakoid membrane

Q. The electron required to replace the one lost by the P680 is obtained by the splitting of a/an molecule.

1. water
2. ATP
3. glucose
4. chlorophyll

Q. Hill reaction occurs in

1. High altitude plants
2. Absence of water
3. Total darkness
4. Presence of ferricyanide

Q. Choose the correct statement(s) for light reaction:
I. Oxygen released during photosynthesis comes from molecules of carbon dioxide.
II. NADPH is a product of light reaction.
III. Photo-oxidation of water forms H+, O2 and e- .
IV. One photosynthetic unit consists of a photochemical reaction centre and antennae complex

1. I, III, IV
2. II, III, IV
3. Only II
4. Only I and II

Q. Isolated chloroplast placed under light but in absence of $C{O}_2$ will release $O_2$ as byproduct but not sugar. Which scientist from the following options showed this observation from his experiment?

1. Melvin Calvin
2. Joseph Priestley
3. Robert Hill
4. Engelmann