We now shift our attention to photosynthesis, the second main process for synthesizing ATP. In plants, photosynthesis occurs in chloroplasts, large organelles found. Photosynthesis is a process used by plants and other organisms to convert light energy, normally from the Sun, into chemical energy that can be later released to fuel. PHOTOSYNTHESIS Table of Contents What is Photosynthesis? | Leaves and Leaf Structure | The Nature of Light | Chlorophyll and Accessory Pigments Photosynthesis: The Role of Light The heart of photosynthesis as it occurs in most autotrophs consists of two key processes: the removal of hydrogen (H) atoms from. Photosynthesis is a process in which light energy is used to produce sugar and other organic compounds. 19.0.1. Photosynthesis: An Overview: We can use our understanding of the citric acid cycle and oxidative phosphorylation to anticipate the processes required of. Why are Leaves not Black? Light must be absorbed for nutrients to be created by Photosynthesis. So why reflect the green and waste the whole middle part of the spectrum? Stages of photosynthesis. When chlorophyll a absorbs light energy, an electron gains energy and is 'excited'. The excited electron is transferred to another. In photosynthesis, the light-dependent reactions take place on the thylakoid membranes. The inside of the thylakoid membrane is called the lumen, and outside the. Objective. Our objective is to show experimentally that light is necessary for photosynthesis. The Theory. Photosynthesis is the process in which light energy is.