Which best describes the process of photosynthesis? Carbon dioxide and oxygen are converted into glucose and water . Carbon dioxide and water are converted into glucose and oxygen. ... Sunlight allows decomposers to break down dead organisms, which plants and animals use as energy for photosynthesis.
Which describes the process of photosynthesis?
Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar .
Which of the following best describe photosynthesis?
Photosynthesis is an anabolic process in which the sugar molecules are synthesized using light, water, and carbon dioxide. These sugar molecules undergo complete oxidation to produce the energy-rich molecules called ATP, and this phenomenon is called respiration.
What is the importance of photosynthesis?
Green plants and trees use photosynthesis to make food from sunlight, carbon dioxide and water in the atmosphere: It is their primary source of energy. The importance of photosynthesis in our life is the oxygen it produces . Without photosynthesis there would be little to no oxygen on the planet.
What are the different types of photosynthesis?
There are two types of photosynthetic processes: oxygenic photosynthesis and anoxygenic photosynthesis . The general principles of anoxygenic and oxygenic photosynthesis are very similar, but oxygenic photosynthesis is the most common and is seen in plants, algae and cyanobacteria.
Does photosynthesis produce ATP?
The Light Reactions of Photosynthesis. Light is absorbed and the energy is used to drive electrons from water to generate NADPH and to drive protons across a membrane. These protons return through ATP synthase to make ATP.
Which best describes the process of photosynthesis Quizizz?
Which best describes the process of photosynthesis? Carbon dioxide and oxygen are converted into glucose and water. Carbon dioxide and water are converted into glucose and oxygen. ... Sunlight allows decomposers to break down dead organisms, which plants and animals use as energy for photosynthesis.
Which choice best describes the purpose of photosynthesis?
| Question Answer | Photosynthesis includes processes that require light and processes that do not. Which statement best explains why adenosine triphosphate (ATP) is used in both processes ATP stores energy that plant cells absorb from light and releases the energy when it is needed to produce sugars |
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What is the purpose and importance of photosynthesis?
The primary function of photosynthesis is to convert solar energy into chemical energy and then store that chemical energy for future use . For the most part, the planet's living systems are powered by this process.
What are 3 things about photosynthesis?
To perform photosynthesis, plants need three things: carbon dioxide, water, and sunlight .
How does photosynthesis affect humans?
Through photosynthesis, humans can again breathe in the oxygen that was produced and survive . ... In a way, they are a cycle — plants help humans breathe by providing us with oxygen, and humans help plants “breathe” by providing them with carbon dioxide.
What is the most efficient type of photosynthesis?
From a 2010 study by the University of Maryland, photosynthesizing cyanobacteria have been shown to be a significant species in the global carbon cycle, accounting for 20–30% of Earth's photosynthetic productivity and convert solar energy into biomass-stored chemical energy at the rate of ~450 TW.
How much ATP is used in photosynthesis?
This gives one O 2 molecule and two NADPH molecules. Three ATP molecules will be made, provided photosystem I recycles one electron in order to contribute two protons to the proton motive force.
Do plants use ATP?
ATP can be used to store energy for future reactions or be withdrawn to pay for reactions when energy is required by the cell. ... Likewise, plants capture and store the energy they derive from light during photosynthesis in ATP molecules.
What is the role of ATP synthase in photosynthesis?
In the electron transport chain of photosynthesis, the ATP synthase complex accomplishes the phosphorylation of ADP to ATP , providing part of the energy for subsequent biosynthesis through the Calvin cycle.
What best describes respiration and photosynthesis?
Photosynthesis removes carbon dioxide from the atmosphere , and cellular respiration puts it back. Photosynthesis releases oxygen into the atmosphere, and cellular respiration uses that oxygen to release energy from food.
