Water is important for photosynthesis because it the source of hydrogen for the sugars created through photosynthesis. The simple sugars created through photosynthesis have six carbon atoms, 12 hydrogen atoms and six oxygen atoms per molecule. The source of carbon is carbon dioxide gas from the air.Continue Reading
Both water and carbon dioxide have oxygen atoms in their molecules, which creates an excess of oxygen for photosynthesis. Plants release molecular oxygen as a waste product of photosynthesis as a result. Each sugar molecule created consumes six water molecules and six carbon dioxide molecules, creating six oxygen molecules as waste. Photosynthesis is the primary way energy becomes available for living organisms in the vast majority of ecosystems. It is also the basic source of the materials organisms use to build their own bodies and grow, as well as the oxygen necessary for complex life.
In dry environments, plants must take special steps to protect their supplies of water for photosynthesis. This is because, in order to take in carbon dioxide, a plant's leaves must be open to the atmosphere, which permits water loss. Some plants deal with this by using carbon dioxide storage systems, sealing off their leaves during the day and only taking in gases at night.Learn more about Botany
Plants get nutrients by absorbing them from the soil and also by forming sugars through photosynthesis. Photosynthesis is the process whereby plants absorb light energy from the sun to convert carbon dioxide and water into sugar.Full Answer >
Chemosynthesis utilizes energy from inorganic chemical reactions to create sugars, while photosynthesis uses sunlight for the same purpose. Chemosynthesis is common in organisms in deep-ocean habitats where sunlight is not present.Full Answer >
Leaves are important because they are the primary source of photosynthesis, which is how plants feed themselves. Photosynthesis is the process of turning light energy into sugars, which plants need to survive, so leaves are very important to a plant's overall health and survival.Full Answer >
Light is essential for photosynthesis because plants need it energy to create glucose, which they store for later use as an energy source for cells. Plants and several other photosynthetic organisms use light energy to change water, carbon dioxide and minerals into oxygen and organic compounds packed with energy.Full Answer >