Write the chemical equation for photosynthesis and explain it. The leaf structure. 6. Plants make their own food using photosynthesis. List four factors that affect the rate of respiration. The role of nicotinamide adenine, or NADP, is to act as an electron carrier during the light dependent stages of photosynthesis. Photosynthetic organisms remove carbon dioxide from the air. You can view samples of our professional work here. Photosynthesis is the process by which green plants, in the presence of light combine water and carbon dioxide to form carbohydrates. (Class practical; Prediction, observing, recording and analysing.) The importance of photosynthesis. This causes the mbalanv=ce in the environment. According to my reading, energy is the strength and vitality to sustain physical or mental activity as it relates to humans (McKean, 1995).Energy is intertwined in all living things because plants are eaten by herbivores, and meat eaters or carnivores eat herbivores and other animals. It is also the synthesis of carbohydrate from sunlight, water and CO2 by the green plants. 1106 Words | 5 Pages. The process of photosynthesis is important for the survival of life on Earth. It’s true that we depend on the plants for our food. The source of this electron (H 2 A) differentiates the oxygenic photosynthesis of plants and cyanobacteria from anoxygenic photosynthesis carried out by other types of bacterial phototrophs (Figure \(\PageIndex{4}\)). It also gives an evolutionary evidence for origin of chloroplasts. Biological importance of photosynthesis: Photosynthesis is surely the most important biochemical process in the biosphere for several reasons: 1. The process is as important for the humans and animals as it is for plants. The verdict: the importance of photosynthesis. Plants use the energy produced during photosynthesis to grow flowers, fruits and seeds.Tree leaves and roots are used as ingredients in manufacturing some medicines. 1. 6. RuBP stands for ribulose bisphosphate, it's a 5 carbon compound involved in the Calvin cycle, which is part of the light independent reactions of photosynthesis. … The whole life form is directly or indirectly dependent on the process of photosynthesis carried out by plants. 24th Apr 2017 Biology Reference this Disclaimer: This work has been submitted by a university student. Since all photosynthetic bacteria still possess ancient arrangement and structure of their photosynthetic apparatus. Source of oxygen. Without food, we can live for 30 days, without water we can live for 3 days but without oxygen, we can not manage to live even for 3 minutes. Photosynthesis is a biochemical process at a cellular level, which could at first appear insignificant. Oxygen is given off when plants Photosynthesis can also be seen as the reverse of respiration where the by-products of respiration are used as primary raw materials in photosynthesis. Photosynthesis is necessary for life on Earth. 5. During photosynthesis plants take in carbon dioxide and give off oxygen as a by-product. The food is important for the plants and for organisms that feed on the plants. During the interaction, the electrons change NADP from its oxidized state - NADP + - to its reduced state - NADPH. Only the uncovered parts become blue/black with iodine solution, showing the importance of light in photosynthesis. This is why we are able to eat carrots, potatoes, apples, water melons and all the others. These green-pigmented molecules live in the chloroplasts of plant cells and absorb visible light for photosynthesis. Green plants play a vital role in the following areas. Photosynthesis is the ultimate source of the energy for all the food that humans require, as well as the source of the energy used to build the biological materials that humans use, such as wood, cotton and wool. For photosynthesis to continue, the electron lost from the reaction center pigment must be replaced. Carbon dioxide is transformed into other organic compounds, supporting life. Photosynthesis is represented by the following overall chemical equation: 6CO 2 + 12H 2 O → C 6 H 12 O 6 + 6H 2 O + 6O 2