EVERYDAY SCIENCE

SCIENCE

RESPIRATION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is the first step of photosynthesis
A
Chlorophyll absorbs light from the sun
B
ATP is produced
C
The plant releases oxygen
D
Glucose is made
Explanation: 

Detailed explanation-1: -1) Splitting of water molecules into hydrogen and oxygen by sunlight. 2) Absorption of light energy by chlorophyll. 3) Reduction of carbon dioxide to carbohydrates.

Detailed explanation-2: -The first process of this process is to entrap light. This step occurs as light reactions that involve photophosphorylation reactions involving photosystems I and II. The entrapped light is used in the formation of energy such as ATP and NADH.

Detailed explanation-3: -Photosynthesis takes place in two stages: the light-dependent reactions and the Calvin cycle. In the light-dependent reactions, which take place at the thylakoid membrane, chlorophyll absorbs energy from sunlight and then converts it into chemical energy with the use of water.

Detailed explanation-4: -The first step of photosynthesis is the absorption of light energy and the loss of electrons from chlorophyll. Photosynthesis is a process by the plant to produce food by absorbing light of a certain wavelength and used to convert water and carbon dioxide and minerals into oxygen-rich and energy-rich organic compounds.

Detailed explanation-5: -Process of Photosynthesis Step by Step The sunlight is absorbed by the chlorophyll in the leaves of the plants. Carbon dioxide enters the plant through structures called the stomata, which are usually found on the underside of the leaves. Water is absorbed through the roots of the plant.

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