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What are the dark reactions?

Updated: 8/11/2023
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10y ago

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It is photosynthesis where light is not needed. It is a nickname for the Calvin-Benson cycle which is the second main step of photosynthesis. It utilizes the ATP and NADPH produced from the light-reactions as well as carbon dioxide from the air in order to produce glucose.

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Q: What are the dark reactions?
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Related questions

Place where dark reactions occur?

The dark reactions take place in the Stroma of the chloroplast.


How do the light reactions and dark reactions work together?

The light reactions provide energy carriers for the dark reactions.


How are the dark reactions that occur in plants dependent on the light-reactions?

The dark reactions that occur in plants are dependent on the light reactions because the dark reactions need ATP and NADPH. ATP and NADPH are energy molecules that dark reactions need to do their job.


How are the dark reactions that occur in plants dependent on the light reactions?

The dark reactions that occur in plants are dependent on the light reactions because the dark reactions need ATP and NADPH. ATP and NADPH are energy molecules that dark reactions need to do their job.


How the light and dark reactions work together?

The light reactions provide energy carriers for the dark reactions.


What is the end product of the dark reactions?

The end product of the dark reactions is glucose.


How are light reactions and dark reactions similar and different?

Differences: >light reactions occur in the thykaloid membranes, but dark occur in stroma >light reactions are light dependent, or they need light to take place, whereas dark reactions don't > dark reactions use the products of the light reactions >light reactions are the first step of photosynthesis and dark reactions are the second step Similarities: >both in photosynthesis Thats really the only similarity!!! hope this helps :)


A green plant absorbs a toxic substance that completely blocks the production of ATP. how would this most likely affect the dark reactions?

The light reactions will slow down.


What are the two molecules that fuel dark reactions?

ATP and NADPH fuel the dark reactions of photosynthesis.


How do the light and dark Reaction work?

The light reactions provide energy carriers for the dark reactions.


Which reactions require oxygen as a raw material 1 light reactions only 2 dark reactions only 3 both light and dark reactions 4 niether light or dark reactions?

Neither, oxygen is a byproduct, not a reactant or "raw material."


Explain why plants are able to continue the dark reactions when they are not able to use the light reactions?

Explain why plants are able to continue the dark reactions when they are not able to use the light reactions?