ETC

Q. Cytochrome is:

1. Metallo flavoprotein
2. Glycoprotein
3. Fe containing porphyrin pigment
4. Lipid

Q.

State whether the following statement is True or False. It False, rewrite the correct form of the statement by changing the first or the last word only.

Photolysis is the process of splitting of water molecules in the presence of grana and temperature.

1. True
2. False

Q. Cristae increases the surface area in the mitochondria.

1. False
2. True

Q.

In the above schematic diagram, what is plastocyanin?

1. a
2. b
3. c
4. d

Q. Which one is essential for the respiration as well as photosynthesis?

1. RuBisCO
2. Plastocyanin
3. Ubiquinone
4. Cytochrome

Q.

Non – cyclic electron flow in chloroplast o light reaction results in production of

1. ATP

2. ATP and NADPH

3. NADPH

4. ATP, NADPH, $O_2$

Q. The green colour pigment present in plant cells, which helps in photosynthesis is___.

1. keratin
2. carotene
3. xanthophyll
4. chlorophyll