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.