Photosynthesis Question 46
46. Pigment acting as a reaction centre during photosynthesis is
[1994]
(a) Carotene
(b) Phytochrome
(c) $P _{700}$
(d) Cytochrome
Show Answer
Answer : c
Hints & Solution
(c) P700 consists of a chl a and chl b molecules and is named as such due to maximum absorption by pigment or photocentre at that wavelength.