Question

a) what is photosynthesis? write its equation

b) mention the various steps involved in the photosynthesis


6 marks answer please immediately ​

Answer 1

Hi Mate,

(a) Photosynthesis is the process done by plants to make their own food and to give us Oxygen.

=> Equation for Photosynthesis:
Co2 + H20 → Sunlight and Chlorophyll → C6H12O6 + 6O2 + 6H2O

(b)The different steps involved in the photosynthesis are as follows:
→ Plants take sunlight directly from the sun.
→ Chlorophyll then converts carbon dioxide and water into Glucose, Oxygen and Water.
→ Plants then release oxygen into the air and absorb Glucose and also absorb water but evaporates excess water.

Good Day...!!

Answer 2

A) Photosynthesis and its Equation:

• Photosynthesis is the method of 'converting light energy into chemical form of energy (glucose) with the release of water and oxygen'.

       $6CO_2 + 6H_20 + (energy) \rightarrow C_6H_1_2O_6 + 6O_2$

       $Carbon dioxide + water + energy \rightarrow Food + Oxygen$

• In this process, green plants utilise the sunlight and chlorophyll to convert 'carbon dioxide and water into glucose and oxygen'.

• It takes place in the chloroplast of the leaves where the Chlorophyll pigment is present.

• Chlorophyll helps in the absorption of light from the Sun.

B) Various steps involved in the PhotoSynthesis:

• Light absorption.

• Electron transport leading to a decrease of NADP + to NADPH.

• ATP synthesis.

• Conversion of carbon-dioxide into carbohydrates.

Learn more about Photosynthesis

Define photosynthesis. Why is it a redox reaction?

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Explain how photosynthesis takes place during day in spite of stomata being closed, in certain plants.

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