Why are 6 CO2 molecules needed in photosynthesis? [Solved] (2022)

Why are 6 CO2 molecules needed in photosynthesis?

Fixation of six carbon dioxide molecules to generate a molecule of hexose is accompanied by the release of six moles of oxygen. The released oxygen comes from water not from carbon dioxide. During photosynthesis, water is oxidized to release oxygen and carbon dioxide is reduced to form sugar.... read more ›

(Video) Photosynthesis: Crash Course Biology #8
(CrashCourse)

Why do you need 6 CO2 for photosynthesis?

6 molecules of carbon dioxide are required, one for each carbon atom in glucose. 6 molecules of oxygen are produced as a by product of water oxidation. Sunlight provides the free energy needed to make the endergonic pathway proceed.... view details ›

(Video) GCSE Biology - Photosynthesis #48
(Cognito)

Why is it necessary to have 6 CO2 enter the chloroplast?

It is necessary to have six CO2 entering the chloroplast because they will interact with the 12 hydrogen atoms and six of the oxygen atoms from the 12 H2O molecules to form one glucose molecule. A glucose molecule has a chemical structure of C6H12O6, so six carbon atoms, and thus six CO2 molecules, are needed.... read more ›

(Video) In photosynthesis, 6 molecules of carbon dioxide combine with an equal number of water molecules thr
(2Pi classes)

Why are 6 CO2 molecules needed to make one glucose?

Why are six carbon dioxide molecules required to make one glucose molecule? Six carbon dioxide molecules (CO2) are required to create one glucose molecule (C6H12O6) because carbon dioxide has one carbon per molecule, while glucose molecules have six carbons.... see details ›

(Video) The Photosynthesis Reaction
(By: Rachel Taylor)

Why are six CO2 and six H2O molecules required for photosynthesis?

During the process of photosynthesis, six molecules of carbon dioxide and six molecules of water react in the presence of sunlight to form one glucose molecule and six molecules of oxygen. The role of water is to release oxygen (O) from the water molecule into the atmosphere in the form of oxygen gas (O2).... continue reading ›

(Video) In photosynthesis, 6 molecules of carbon dioxide combine with an eq...
(PW Solutions)

What is the meaning of 6 CO2?

CO2 is the chemical formula of carbon dioxide in which one carbon atom is combined with two oxygen atoms. 6 is just a number that represents a number of Carbon dioxides molecule. 6CO2 means there are 6 numbers of Carbon dioxide present ( or required to complete a reaction) Biology. Standard VII.... see details ›

(Video) The Calvin Cycle
(RicochetScience)

How much carbon dioxide is needed for photosynthesis?

The Photosynthesis equation

Here, six molecules of carbon dioxide (CO2) combine with 12 molecules of water (H2O) using light energy. The end result is the formation of a single carbohydrate molecule (C6H12O6, or glucose) along with six molecules each of oxygen and water.... see details ›

(Video) GCSE Science Revision Biology "Photosynthesis"
(Freesciencelessons)

Why is Calvin cycle 6 times?

Because the carbohydrate molecule has six carbon atoms, it takes six turns of the Calvin cycle to make one carbohydrate molecule (one for each carbon dioxide molecule fixed).... view details ›

(Video) 27. Photosynthesis II/CO2 Assimilation
(MIT OpenCourseWare)

How many molecules of CO2 are fixed during each turn of the Calvin cycle?

Reactions of the Calvin cycle

Diagram of the Calvin cycle, illustrating how the fixation of three carbon dioxide molecules allows one net G3P molecule to be produced (that is, allows one G3P molecule to leave the cycle).... view details ›

(Video) Photosynthesis | The Dr. Binocs Show | Learn Videos For Kids
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How many glucose molecules are produced from 6 molecules of carbon dioxide and 6 molecules of water when the sun is not shining?

In photosynthesis, energy from light is used to convert carbon dioxide and water into glucose and oxygen. For 6 carbon dioxide and 6 water molecules, 1 glucose molecule and 6 oxygen molecules are produced.... continue reading ›

(Video) Carbon dioxide is essential for Photosynthesis Practical Experiment
(ThomasTKtungnung)

Why does it take 6 turns of the Calvin cycle to produce glucose?

Because the carbohydrate molecule has six carbon atoms, it takes six turns of the Calvin cycle to make one carbohydrate molecule (one for each carbon dioxide molecule fixed).... continue reading ›

(Video) Photosynthesis: The Light Independent Stage | A-level Biology | OCR, AQA, Edexcel
(SnapRevise)

How many molecule of carbon dioxide must enter the Calvin cycle for a plant to ultimately produce a sugar such as sucrose that contains 12 carbon atoms?

Carbon dioxide is captured by the chemical ribulose biphosphate (RuBP). RuBP is a 5-C chemical. Six molecules of carbon dioxide enter the Calvin Cycle, eventually producing one molecule of glucose.... see details ›

Why are 6 CO2 molecules needed in photosynthesis? [Solved] (2022)

How many CO2 molecules must enter the Calvin cycle for each molecule of triose phosphate exported from the chloroplast?

Rubisco fixes one CO2 molecule per cycle, so it would require 3 turns of the cycle for each triose phosphate molecule to be produced.... see more ›

How many sugar molecules are produced from every 6 molecules of CO2?

So, we see that six molecules of carbon dioxide produce one molecule of glucose, and that's the ratio between those two products and reactants.... view details ›

How many water molecules are needed in photosynthesis?

During photosynthesis, water is oxidized to release oxygen and carbon dioxide is reduced to form sugar. The twelve molecules of water release six molecules of oxygen along with the formation of one molecule of hexose.... see details ›

Why 12 molecules of water are used in photosynthesis?

Two molecules of water split to form1 molecule of oxygen and the respective number of electrons and hydrogen ions are also formed . Now for producing 12 molecules of NADPH , total 12 molecules of water are required.... continue reading ›

How does concentration of CO2 affect photosynthesis?

Carbon dioxide and rate of photosynthesis

An increase in the carbon dioxide concentration increases the rate at which carbon is incorporated into carbohydrate in the light-independent reaction, and so the rate of photosynthesis generally increases until limited by another factor.... read more ›

How does CO2 affect the rate of photosynthesis experiment?

The null hypothesis was that the concentration of carbon dioxide will have no effect on the rate of photosynthesis. The results of the experiment supported the hypothesis. So, the experiment suggests that there is a direct relationship between CO2 concentration and the rate of photosynthesis.... read more ›

How does increased CO2 affect photosynthesis?

Plant responses to atmospheric carbon dioxide will be of great concern in the future, as carbon dioxide concentrations ([CO2]) are predicted to continue to rise. Elevated [CO2] causes increased photosynthesis in plants, which leads to greater production of carbohydrates and biomass.... read more ›

Is c02 necessary for photosynthesis?

To perform photosynthesis, plants need three things: carbon dioxide, water, and sunlight.... view details ›

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