What is the significance of photosynthesis in general

In essence, green plants take carbon, hydrogen and oxygen from the molecules of carbon dioxide and water, and then recombine them into a new molecule called glucose. This happens in the presence of sunlight, of course. Energy is stored in the bonds of the glucose molecule.

Glucose is a fairly simple sugar, easy to break down. Ever wonder why kids bounce off the walls and ceilings soon after a good dose of sugar? Chemically speaking, the inputs to photosynthesis are six carbon atoms, 12 hydrogen atoms and 18 oxygen atoms. Glucose uses six carbon, 12 hydrogen, and six oxygen molecules. Simple math shows 12 leftover oxygen atoms, or six oxygen molecules.

Oxygen atoms prefer mates. Interestingly, and not coincidentally, the process of respiration breaks apart the glucose molecule. Respiration occurs in the cells of nearly all living things. The released energy is then used for all sorts of metabolic activity, including the energy that you are using to read this article.

Involves producing a four-carbon intermediate compound, which splits into carbon dioxide and a three-carbon compound during the Calvin Cycle in plants that do not get a lot of light or water. In a plant cell, the protein-containing matrix between the thylakoid membranes and the chloroplast membrane. The audio, illustrations, photos, and videos are credited beneath the media asset, except for promotional images, which generally link to another page that contains the media credit.

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They use the process of photosynthesis to transform water, sunlight, and carbon dioxide into oxygen, and simple sugars that the plant uses as fuel. Stroma is the site of dark reactions of photosynthesis.

Too much light destroys chlorophyll. However, the formation of chlorophyll depends upon exposure of sunlight. The product of photosynthesis is glucose which is used by plants as food, and the by-product is Oxygen. These are formed from raw materials — carbon dioxide, water and sunlight. This process helps in purifying the atmosphere by consuming carbon dioxide and evolving oxygen. Photosynthesis is one of the most important processes in the ecosystem.

It is due to the following reasons This ozone layer does not allow harmful, destructive ultraviolet radiations to get into our atmosphere.

These UV rays may cause skin cancer and other related chronic diseases. Formation of Carbohydrates: Carbohydrates are formed during this process which is stored in the plant body as starch and act as a food reserve, while in animals, it is stored as glycogen. Formation of other Metabolites: The carbohydrates produced during photosynthesis are used by plants and animals to synthesize organic acids, proteins, fats, nucleic acids, pigments, vitamins, and other metabolites.

Contribution to Carbon Cycle: Photosynthesis is responsible for the growth and sustenance of the biosphere, and the products of photosynthesis contribute to the carbon cycle occurring in the oceans, land, plants, and animals.

Fossil Fuels: These are the products of photosynthetic organisms, i. She graduated from San Diego's Coleman College in TL;DR Too Long; Didn't Read Photosynthesis is important for all living organisms because it provides the oxygen needed by most living creatures for survival on the planet.

It is the number one source of oxygen in the atmosphere. It contributes to the carbon cycle between the earth, the oceans, plants and animals.

It contributes to the symbiotic relationship between plants, humans and animals. It directly or indirectly affects most life on Earth. It serves as the primary energy process for most trees and plants. Structural Characteristics of Blue-Green Algae. Importance of Aerobic Cellular Respiration.

Organelles Involved in Photosynthesis.