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How does the Calvin cycle differ from the light-dependent reactions A It takes place in the stroma B it takes place in chloroplasts C it requires light D it requires water?

How does the Calvin cycle differ from the light-dependent reactions A It takes place in the stroma B it takes place in chloroplasts C it requires light D it requires water?

The light-dependent reactions take place in the thylakoid membrane, and the Calvin cycle takes place in the stroma. The Calvin cycle converts water molecules into oxygen gas as a byproduct of its reactions. During the light-dependent reactions, carbon dioxide is fixed to produce sugars that form glucose.

What is the difference between light dependent and light-independent reaction?

In the light-dependent reactions, energy from sunlight is absorbed by chlorophyll and that energy is converted into stored chemical energy. In the light-independent reactions, the chemical energy harvested during the light-dependent reactions drives the assembly of sugar molecules from carbon dioxide.

Is the Calvin cycle light-dependent?

The Calvin cycle refers to the light-independent reactions in photosynthesis that take place in three key steps. Although the Calvin Cycle is not directly dependent on light, it is indirectly dependent on light since the necessary energy carriers ( ATP and NADPH) are products of light-dependent reactions.

What is the difference between light dependent?

During light-dependent photosynthesis photolysis or splitting of molecules of water take place into hydrogen and oxygen. During light-independent photosynthesis reduction of carbon dioxide into glucose, molecules take place through a series of reactions constituting the Calvin cycle.

What reactions make up the Calvin cycle?

The Calvin cycle has four main steps: carbon fixation, reduction phase, carbohydrate formation, and regeneration phase. Energy to fuel chemical reactions in this sugar-generating process is provided by ATP and NADPH, chemical compounds which contain the energy plants have captured from sunlight.

What are the different stages of light-dependent reactions of photosynthesis?

Photosynthesis takes place in two stages: the light-dependent reactions and the Calvin cycle. In the light-dependent reactions, which take place at the thylakoid membrane, chlorophyll absorbs energy from sunlight and then converts it into chemical energy with the use of water.

Is photosynthesis light-dependent or independent?

The two stages of photosynthesis: Photosynthesis takes place in two stages: light-dependent reactions and the Calvin cycle (light-independent reactions). Light-dependent reactions, which take place in the thylakoid membrane, use light energy to make ATP and NADPH.

How do the events in the Calvin cycle depend on the light-dependent reactions of photosynthesis?

How do the events in the Calvin cycle depend on the light-dependent reactions? The Calvin cycle uses the ATP and NADPH produced during the light-dependent reactions to produce high-energy sugars.

What are the reactions of the Calvin cycle?

What does the word Cycle tell you about the Calvin cycle?

The word cycle tells you that the chemical reactions of the Calvin cycle go from one to another with a beginning and an end / with no beginning or end.

What are the reactants of the Calvin cycle?

The reactions of the Calvin cycle add carbon (from carbon dioxide in the atmosphere) to a simple five-carbon molecule called RuBP.

  • These reactions use chemical energy from NADPH and ATP that were produced in the light reactions.
  • The final product of the Calvin cycle is glucose.
  • What is the process of the Calvin cycle?

    The Calvin cycle has four main steps: carbon fixation, reduction phase, carbohydrate formation, and regeneration phase. Energy to fuel chemical reactions in this sugar-generating process is provided by ATP and NADPH , chemical compounds which contain the energy plants have captured from sunlight.

    What are the steps in light reactions?

    There are three phases to the light-independent reactions, collectively called the Calvin cycle : carbon fixation, reduction reactions, and ribulose 1,5-bisphosphate regeneration. Despite its name, this process occurs only when light is available.

    What is the equation for the light dependent reactions?

    The products of the light-dependent reactions, ATP and NADPH , are both required for the endergonic (def) light-independent reactions. The light-dependent reactions can be summarized as follows: 12 H 2O + 12 NADP + + 18 ADP + 18 P i + light and chlorophyll.