Photosynthesis for Kids - Science Games and Videos

Photosynthesis, the most important reaction on Earth, is the basis of life on the planet. An understanding of it, and its counterpart, respiration, is the key to understanding life and atmospheric balance. Photosynthesis is the process in which plants make food. They need carbon dioxide,water, and energy from the sun.

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PhotosynthesisQ Part 1 | Photosynthesis | Physical …

Photosynthesis must satisfy the energy requirements of all living tissues in plants, including roots, stems, and developing fruit. Up to 75% of the triose phosphate formed is exported from the chloroplasts in leaf cells to the cytoplasm where it is converted to sucrose, a major product of photosynthesis. In most plants, sucrose is transported to the rest of the plant where it is either stored as starch or broken down by glycolysis and the citric acid cycle in exactly the same way as it is in animals to produce the ATP needed to sustain life.

04/01/2018 · PhotosynthesisQ Part 1

in a cell? 7. List 2 reasons living things need energy? 8. Do plants use both photosynthesis and respiration? 9. Do animals use both photosynthesis and respiration? 10. Write the equation for photosynthesis. Energy and Living Things Energy from sunlight flows through living systems, from autotrophs to heterotrophs. Photosynthesis and cellular respiration form a cycle because one process uses the products of the other. ATP supplies cells with energy needed for/

Photosynthesis for Kids - Interesting videos, lessons, quiz games, interactive diagrams, presentations and activities on photosynthesis.
A BBC Bitesize secondary school test resource for Higher Biology on photosynthesis: ATP, RuBP, carbon fixation, chlorophyll, grana, Calvin cycle

photosynthesis : photosynthesis the light reaction

The lower the number of plants on the planet, the less O2 produced for important things like, say…breathing.Photosynthesis can be divided into two processes: the first requires light, and the second does not.

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Algae are a very diverse group of predominantly aquatic photosynthetic organisms that account for almost 50% of the photosynthesis that takes place on Earth. Algae have a wide range of antenna pigments to harvest light energy for photosynthesis giving different types of algae their characteristic colour. Early work done with algae contributed much to what is presently known about the carbon dioxide fixation pathway and the light harvesting reactions. The processes of photosynthesis in algae and higher plants are very similar. From among the three types of carbon dioxide‐concentrating mechanisms known in photosynthetic organisms, two types are found in different types of algae. Algae are proposed to play a role in the global carbon cycle by helping remove excess carbon dioxide from the environment. Recently, algae are recognized as a promising biodiesel source due to its efficient absorption and conversion of solar energy into chemical energy.

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