Photosynthesis is the process used by plants, algae, and cyanobacteria to convert light energy into chemical energy, through a process that uses sunlight, water, and carbon dioxide. This chemical energy is stored in carbohydrate molecules, such as sugars, which are synthesized from carbon dioxide and water.
Which one of the following process occurs during photosynthesis? - (1) Reduction of carbohydrates into carbon dioxide. - (2) Conversion of light energy to chemical energy. - (3) Emission of light energy by chlorophyll. - (4) Conversion of hydrogen and oxygen into water.
Asked in Asst. Engineer Comb. Comp. Exam 2018 · Topic: Photosynthesis (Light-dependent reactions: Photosystems (PS I & PS II), electron transport chain)
More Biology questions
- In which of the following processes, solar energy being converted into chemical energy?
- Where does light reaction take place in plants ?
- In the process of Photosynthesis, how many molecules of A.T.P. are involved in the synthesis of each molecule of Glucose?
- In plants, which enzyme is found in largest quantity ?
- Which one of the following statements is correct?
- The first stable product of the dark reaction of photosynthesis in C₃ plants is
- What is the role of the enzyme RuBisCO in photosynthesis ?
- Which gas is absorbed by plants during the process of photosynthesis?