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Carbon dioxide is one chemical that is needed in order for the metabolic reactions of photosynthesis to occur. The first stage of photosynthesis is a light reaction where energy from light is captured.

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9y ago
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12y ago

If you would have listened in class instead of jacking off you would know.

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12y ago

oxegen and carbon dioxide and water[h20] and the sun

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9y ago

There are few things. They are photosynthetic pigments,enzymes,light,CO2 and water

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Q: What is necessary for photosynthetic reactions to occur?
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Related questions

Where do the reactions of photosynthesis happen?

They occur first within the cytochrome biochemical photosynthetic Enzymes that reside within the Thylacoid membrane systems that reside within the Grana and Stroma of the Chloroplasts that reside within photosynthetic Organisms.


What is light harvesting?

light harvesting is a set of photosynthetic pigment molecules that absorb light and channel the energy to the photosynthetic reaction centre, where the light reactions of photosynthesis occur.


What are the carbon fixing reactions that occur in photosynthesis called?

The carbon fixing reactions that occur in photosynthesis is called the anaplerotic reaction. In most cases, the carbon fixing reactions usually occurs in the marine environments.


How do stomata and chloroplast play vital roles in photosynthetic activities of plants?

The light reactions in photosynthesis occur in the grana and the dark reactions take place in the stroma of the chloroplast without chloroplast , the dark reactions can't occurSONRY_26


Which of the following photosynthetic reactions describe the reactions in which photolysis occurs?

Photochemical Reactions, ONLY.


What photosynthetic products created by light reactions are required by dark reactions?

ATP and NADPH2


What is a series of photosynthetic reactions in which carbon dioxide is fixed and reduced in chloroplast?

light-dependant reactions


How does photosynthetic reactions in plants relate to listening to the radio?

It doesn't.


What is the main purpose of photosynthetic dark reactions?

cell wall


Which photosynthetic can occur at night?

apex: the Calvin cycle


Which graphs likely represents the effect of temperature on photosynthetic reactions?

B. W


What helps chemical reactions occur?

A catalyst helps chemical reactions occur.