Photosynthesis

Question 1

universal photosynthetic pigment is

Answer 1

Chl-a

Aka primary photosynthetic pigment.

Question 2

Which photosynthetic pigment is called chlorobium chlorophyll?
• chl-a 
• chl-c 
• bacteriochlorophyll-a 
• bacterioviridin

Answer 2

Bacterioviridin.

Question 3

Whats the value of quantum requirement?

Answer 3

8.

Its the no. Of light quanta required for the production of one molecule of oxygen.

Question 4

Whats the quantum yield?

Answer 4

Value is 1/8 i.e 12.5%

Its the no. Of oxygen molecules produced per quantum of light absorbed.