Science, asked by ruhiruhani, 1 year ago

writ steps involved in phosy thesis

Answers

Answered by Anonymous
6
" Photosynthesis "

It is the process by which green plant and some other organism use sunlight to synthesize nutrients from carbon dioxide and water.

The main product form here is glucose and by products are oxygen and water.

Here it takes place in chlorophyll and I'm presence of sunlight.

There are two stages of photosynthesis :

1. Light reactions :

It occurs in the grana where photon are absorbed so as to excite electrons of chlorophyll to a higher energy level. These activated elctrons are harnessed to form ATP from the ADP and reduce NADP to NADPH. Wayer ia also spotted here and oxygen is released.

2. Dark reactions :

Calvin cycle occurring in chlorophyll here carbon combine with 5-carbon sugar called ribulose biphospahte. This unstable compound breaks down into 3-carbon compound. This then forms glucose.
Answered by giti1
1
hey mate......
here is your answer......

1) first the chlorophyll present in leaves traps the sunlight that provide energy to plants.

2)the roots take the nutrients from the soil and helps in preparing food.

3) then the leaves prepare their food by using light , water and Co2 .

4) then the light breaks the water molecules into H2 and O2 which is released as a waste from the plants.

5)the H2 mixes with Co2 to form ATP and NADPH.

6) This ATP breaks into simple sugar called glucose which provides energy to the plants.

hope it helps:)
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