NEET BIOLOGY

Detailed explanation-1: -In plants and algae, which developed much later, photosynthesis occurs in a specialized intracellular organelle-the chloroplast. Chloroplasts perform photosynthesis during the daylight hours. The immediate products of photosynthesis, NADPH and ATP, are used by the photosynthetic cells to produce many organic molecules.

Detailed explanation-2: -During the process of photosynthesis, light penetrates the cell and passes into the chloroplast. The light energy is intercepted by chlorophyll molecules on the granal stacks. Some of the light energy is converted to chemical energy. During this process, a phosphate is added to a molecule to cause the formation of ATP.

Detailed explanation-3: -Chloroplasts contain a structure called chlorophyll that functions by trapping solar energy and is used for the synthesis of food in all green plants. It produces ATP (adenosine triphosphate) by the process of photosynthesis.

Detailed explanation-4: -Chloroplasts work to convert light energy of the Sun into sugars that can be used by cells. It is like a solar panel that changes sunlight energy into electric energy. The entire process is called photosynthesis and it all depends on the little green chlorophyll molecules in each chloroplast.

Detailed explanation-5: -Answer and Explanation: Plant chloroplasts convert the energy of sunlight into chemical energy. This is because in photosynthesis plant chloroplasts capture energy from the sun and use it to turn carbon into sugars.