Ownclasses

Emerson's enhancement effect and red drop have instrumental in the discovery of

  • two photosystems operating simultaneously

  • photophosphorylation and cyclic electron transport

  • oxidative phosphorylation

  • phosphorylation and non-cyclic electron transport

Answer

A.

two photosystems operating simultaneously

Emerson performed photosynthetic experiment on Chlorella. The enhancement effect is due to the presence of two photosystems PsI and PSII. 

Emerson performed photosynthetic experiment on Chlorella. The enhancement effect is due to the presence of two photosystems PsI and PSII.