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There are three carbon dioxide, water, and sunlight.

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13y ago

Light-dependent reaction (can only take place during the day) and the Light-independent reaction (can take place during the day and at night).

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10y ago

Light Dependent Reactions -- occur on Thylakoid Membrans

Light-Independent Reactions -- occur in the Stroma

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Q: What two reactions occur in photosynthesis?
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Related questions

What two types of reactions occur during photosynthesis?

The two reactions which occur during photosynthesis are light reaction and dark reaction. Light reaction takes place only in the presence of light. Dark reaction can occur with or without light.


Where does The reactions of photosynthesis occur in the of plant cells.?

The reactions of photosynthesis occur in the chloroplast in the cells in plants.


What two processes have to occur for photosynthesis to take place?

divide into parts: light reactions and dark reactions


What is the two sets of reactions that need to occur in order for photosynthesis to take pace?

light dependent and light independent reactions


The dark reactions of photosynthesis are those that?

Only occur in the dark.


Where do light reactions occur in photosynthesis?

Only when there is the presence of oxygen.


Why do you need chemical reactions?

Chemical reactions occur in respiration, photosynthesis, and more life processes. Respiration and photosynthesis are both essential for life to exist.


How many groups of reactions take occur in the process of photosynthesis?

4


What is a place where dark reactions occur during photosynthesis called?

stroma


Do the reactions of photosynthesis occur in the mitochondria?

No. Mitochondria carry out cellular respiration. Photosynthesis takes place in chloroplasts.


What do light reactions of plants occur?

is this asking where they occur or when they occur?anyway, light reactions take place in the stroma, which are in the chloroplast of plant cell. these are the little things that make plants green. this type of reaction can only take place in plant and some protist cells, because photosynthesis does not occur in any other kind of cell. (light reactions are a part of photosynthesis.)


The two major sets of reactions involved in photosynthesis are?

Light Reactions and the Calvin Cycle Reactions.