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No, carbon dioxide is generally produced by some kind of combustion or oxidation reaction that does not require light (but which may produce light, if it is fire). Photosynthesis is the most important type of light dependent reaction, and it consumes carbon dioxide, rather than producing it.

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What is the source of carbon for the light dependent reactions?

The source of carbon for the light-dependent reactions in photosynthesis is carbon dioxide (CO2) from the atmosphere. In these reactions, carbon dioxide is converted into organic molecules by using energy from sunlight.


What are the two main components of photosynthesis?

The two main components of photosynthesis are the light-dependent reactions and the light-independent reactions (Calvin cycle). The light-dependent reactions occur in the thylakoid membranes and involve the capture of light energy to produce ATP and NADPH. The Calvin cycle takes place in the stroma of the chloroplast and uses ATP and NADPH to convert carbon dioxide into glucose.


What provides the carbon that are incorporated into sugar molecules in the Calvin cycle?

carbon dioxide


What are the 2 main reactions in photosynthesis?

Photosynthesis happens in two stages, also called reactions. The first stage is the light-dependent stage. In this stage light energy is absorbed by chlorophyll and converted into chemical energy, and water is split to produce hydrogen. The unwanted oxygen from the water is released. The second stage is the light-independent stage. In this stage the chemical energy and the hydrogen from the first stage are used to convert carbon dioxide into carbohydrates, such as glucose. More details can be found on this site by searching for photosynthesis.


What molecules are required for the Calvin cycle to occur?

The molecules required for the Calvin cycle to occur are carbon dioxide (CO2), water (H2O), and ATP (adenosine triphosphate) and NADPH (nicotinamide adenine dinucleotide phosphate) from the light-dependent reactions of photosynthesis. These molecules are used to convert carbon dioxide into glucose in the process of photosynthesis.

Related Questions

Carbon dioxide molecules enter the light-dependent reactions from the atmosphere?

Actually, carbon dioxide molecules enter the Calvin cycle (light-independent reactions) of photosynthesis, not the light-dependent reactions. In the Calvin cycle, carbon dioxide is converted into glucose with the help of ATP and NADPH produced during the light-dependent reactions.


What are gas of the light dependent reactions in photosynthesis?

Carbon Dioxide


The Calvin cycle performs the light dependent reactions?

This is incorrect. The Calvin cycle is actually a series of light-independent reactions that take place in the stroma of the chloroplasts. It uses the products of the light-dependent reactions to convert carbon dioxide into glucose.


Why sugar is not aproduce of the light dependent reaction?

Sugar is not a direct product of the light-dependent reactions because these reactions are focused on producing ATP and NADPH, which are used to power the Calvin cycle where sugar is actually produced. The light-dependent reactions convert light energy into chemical energy in the form of these molecules, which are then used in the Calvin cycle to convert carbon dioxide into glucose.


How do carbon dioxide molecules enter the light dependent reactions?

Carbon dioxide molecules enter the light-dependent reactions of photosynthesis through tiny pores on the underside of leaves called stomata. Once inside the leaf, carbon dioxide diffuses into the chloroplasts where it participates in the Calvin cycle to produce sugars.


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

Photosynthesis consists of two main groups of reactions: the light-dependent reactions and the light-independent reactions (Calvin cycle). The light-dependent reactions convert light energy into chemical energy in the form of ATP and NADPH, while the Calvin cycle uses these energy carriers to convert carbon dioxide into glucose.


What is the source of carbon for the light dependent reactions?

The source of carbon for the light-dependent reactions in photosynthesis is carbon dioxide (CO2) from the atmosphere. In these reactions, carbon dioxide is converted into organic molecules by using energy from sunlight.


Is carbon dioxide taken into the chloroplast during light dependent reactions?

No, carbon dioxide is not taken into the chloroplast during the light-dependent reactions. The light-dependent reactions occur in the thylakoid membrane of the chloroplast and involve the conversion of light energy into chemical energy in the form of ATP and NADPH. Carbon dioxide is actually taken in during the light-independent reactions, also known as the Calvin cycle or dark reactions, which occur in the stroma of the chloroplast.


Is glucose made during light-dependent or light-independent reactions?

Glucose is made during the light-independent reactions (Calvin cycle) of photosynthesis, where carbon dioxide is converted into glucose using ATP and NADPH produced during the light-dependent reactions.


Photosynthesis occurs in two steps which are?

Photosynthesis occurs in two main steps: light-dependent reactions and light-independent reactions (Calvin cycle). In the light-dependent reactions, light energy is used to split water and produce ATP and NADPH. In the light-independent reactions, ATP and NADPH are used to convert carbon dioxide into glucose.


What are the two main components of photosynthesis?

The two main components of photosynthesis are the light-dependent reactions and the light-independent reactions (Calvin cycle). The light-dependent reactions occur in the thylakoid membranes and involve the capture of light energy to produce ATP and NADPH. The Calvin cycle takes place in the stroma of the chloroplast and uses ATP and NADPH to convert carbon dioxide into glucose.


What are the two main stages for photosynthesis?

The two main stages of photosynthesis are the light-dependent reactions and the light-independent reactions (Calvin Cycle). In the light-dependent reactions, light energy is used to split water molecules and produce ATP and NADPH. In the Calvin Cycle, ATP and NADPH are used to convert carbon dioxide into glucose.