Question

Difference between light reaction and dark reaction.

Answer 1

light reaction takes place in grana present in chloroplast while dark reaction takes place in stroma of chloroplast.

Answer 2

HEY..MATE HERE'S YUR ANS..

♦LIGHT REACTION::

1)OCCURS IN CHLOROPLASTS

2)THERE IS A CONVERSION OF LIGHT ENERGY INTO CHEMICAL ENERGY

3)SUNLIGHT ACTIVATES CHLOROPHYLL AND ACTIVATES CHLOROPHYLL SPLITS WATER (PHOTOLYSIS) INTO HYDROGEN IONS OXYGEN AND ENERGY

♦DARK REACTION::

1)OCCURS IN CHLOROPLASTS BUT NOT IN CHLOROPHYLL

2)THE REACTION INVOLVES ENZYME AND IS TEMPERATURE DEPENDENT

3)HYDROGEN IONS COMBINES WITH OXYGEN AND ENERGY TO FORM GLUCOSE

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