In photosynthesis ,`P_(680)` refers to

The dark reactions of photosynthesis refer to the

In electron transport chain of photosynthesis when P_(680) absorbs light its electrons are transferred to an electron acceptor molecule and it becomes a

The visible prtion of light spectrum useful in photosynthesis is referred to as

The visible portion of light spectrum useful in photosynthesis is referred to as

The visible portion of light spectrum useful in photosynthesis is referred to as

P_(680) is related with

P_(680) is related with

Consider the following event in the photochemical conversion of light energy into chemical conversion of light energy into chemical energy by chlorophyll during photosynthesis I) Energy transformation (light energy rarr ATP ) II) Absorption of quantum of energy III)Ejection of electron from P_(680) IV) Transfer of light energy (resource transfer )

Consider the following event in the photochemical conversion of light energy into chemical conversion of light energy by chlorophyll during photosynthesis I) Energy transformation (light energy rarr ATP ) II) Absorption of quantum of energy III)Ejection of electron from P_(680) IV) Transfer of light energy (resource transfer )

Assertion : There is a decrease in photosynthesis, if the photosynthetic cells are illluminated by light of P_(680) nm or more wavelength. Reason : In red drop phemonmeno the rate of photosynthesis decreases.