Where Does Calvin Cycle Occur?

In contrast to light responses, responses to light The light-dependent processes convert light energy into the energy storage molecule ATP and the reduced electron transporter NADPH, which are both required for the next step of photosynthesis. Light reactions occur in the thylakoid membranes of organelles called chloroplasts in plants. light-dependent-reactions https://www.khanacademy.org The Calvin cycle reactions take place in the stroma and are light-dependent processes (photosynthesis reaction) that take place in the thylakoid membrane (the inner space of chloroplasts).

Similarly, Where does the Calvin cycle occur quizlet?

When does the Calvin Cycle take place? The Calvin Cycle takes place in the stroma, whereas light reactions take place in the thylakoids.

Also, it is asked, Where does the Calvin cycle occur Chapter 10?

What happens during the Calvin cycle? In the stroma, the Calvin cycle takes place.

Secondly, Where does the Calvin cycle take place in the chloroplast?


Also, Where do light and dark reactions occur?

The thylakoid membrane hosts the light reactions of photosynthesis, whereas the chloroplast stroma hosts the dark reactions.

People also ask, What is the primary function of the Calvin cycle?

Carbon Dioxide and Water Are Converted Into Glucose The Calvin cycle’s fundamental job, in the broadest sense, is to produce organic compounds that plants need from results of photosynthesis’ light reactions (ATP and NADPH).

Related Questions and Answers

Where does the Calvin cycle occur in C3 plants?


Where does Calvin cycle occur in C3?

cells of mesophyll

Is the Calvin cycle light-dependent?

The Calvin cycle refers to three critical processes in photosynthesis that occur without the need of light. Although the Calvin Cycle is not light-dependent directly, it is light-dependent indirectly because the required energy carriers (ATP and NADPH) are results of light-dependent processes.

How does the Calvin cycle function in the absence of light?

Because it does not need sunshine, the Calvin cycle is a dark reaction. Even though it may occur throughout the day, this mechanism does not need sunlight to function. The Calvin cycle is also known as the Calvin-Benson cycle, the light-independent process, carbon fixation, and the C3 pathway.

Where do the light-independent reactions take place in c4 photosynthesis?

Calvin’s Cycle CO2 diffuses into the stroma of the chloroplast, the location of light-independent photosynthetic processes, after it reaches the mesophyll cells.

Is the Calvin cycle the dark reaction?

Though it is known as the “dark response,” the Calvin cycle does not occur at night or in the dark. This is because the process needs NADPH, which is produced by light-dependent processes and has a limited life span.

Does photosynthesis occur in stems?

The green stem fulfills all of the duties that leaves would normally do, including photosynthesis. Chlorophyll is found in the green stem of the cactus plant. In cactus plants, the stem, rather than the leaves, is the center of photosynthesis.

Why does photosynthesis occur?

Photosynthesis converts water, sunshine, and carbon dioxide into oxygen and simple sugars, which are used as fuel by the plant. These basic producers are the foundation of an ecosystem and provide energy to the higher trophic levels. Life on Earth as we know it would be impossible without this mechanism.

Where does the most photosynthesis on Earth occur?

Although all green plant tissues may photosynthesize, the bulk of photosynthesis occurs in the leaves of most plants. The mesophyll cells in the middle layer of leaf tissue are the major photosynthetic cells.

What is the primary output of the Calvin cycle?

The Calvin cycle involves adding carbon (from CO2 in the environment) to a simple five-carbon molecule termed RuBP. Chemical energy from NADPH and ATP created in the light reactions is used in these processes. Glucose is the Calvin cycle’s end product.

Where in the chloroplast does the photo part of photosynthesis occur?

membranes of thylakoids

Where are the molecules of the electron transport chain found in plant cells?

ATPase enzymes are attached to one face only of mitochondrial and chloroplast inner membranes, which contain electron transport system components.

Where is chlorophyll found?


Where does C3 and C4 cycle occur?

b) Mesophyll cells go through the C3 cycle, whereas bundle sheath cells go through the C4 cycle.

Where does C3 occur?

The Calvin cycle’s major kind of photosynthesis that creates a three-carbon molecule is C3 photosynthesis. It can be found in all photosynthetic plants. Photorespiration occurs at a greater rate in C3 plants.

Where is C3 and C4 cycle take place?

A 3-carbon molecule known as 3-phosphoglyceric acid is the first chemical created in a C3 cycle. The predominant stable molecule in C4 routes, on the other hand, is oxaloacetate acid, a 4-carbon compound. Every plant contains the C3 cycle.

Where do CAM plants store co2?

At night, CO 2 is stored in vacuoles as the four-carbon acid malic acid, which is subsequently transferred to chloroplasts where it is converted back to CO 2, which is then utilized during photosynthesis.

Do C4 plants have Calvin cycle?

Photosynthesis occurs in a thin-walled mesophyll cell in C4 plants, and a 4-carbon acid is transferred to a thick-walled bundle sheath cell, where the Calvin cycle occurs in a chloroplast. The Calvin cycle is therefore protected from the impacts of photorespiration.

Why Calvin cycle is known as C3 pathway?

Solution: In the Calvin cycle, the initial product of ‘CO (2)’ fixation is a 3-carbon molecule termed phosphoglyceric acid (PGA).

Where do the reactions of a C4 pathway occur in a plant such as corn?

C4 plants, such as maize, sugarcane, and sorghum, prevent photorespiration by utilizing PEP during the initial phase of carbon fixation. This process occurs in the mesophyll cells, which are adjacent to the stomata, which allow carbon dioxide and oxygen to enter the plant.

Where does the light-dependent reaction of photosynthesis occur what is produced?

Light energy is used in light-dependent processes in the thylakoid membrane to produce ATP and NADPH. The Calvin cycle, which occurs in the stroma, makes GA3P from CO2 using energy supplied from these molecules.

Do the light reactions of photosynthesis depend on the Calvin cycle?

Does the Calvin cycle affect the light reactions? A) Because light reactions are independent of the Calvin cycle, the rate of O2 generation would stay constant.

Where does the Calvin cycle occur quizlet?

When does the Calvin Cycle take place? The Calvin Cycle takes place in the stroma, whereas light reactions take place in the thylakoids.


The “calvin cycle diagram” is a process that occurs in plants and animals. This process is used to convert carbon dioxide into organic compounds, which are then released as energy.

This Video Should Help:

The “Calvin Cycle” is the process that plants and animals use to turn carbon dioxide into organic compounds. Plants take in carbon dioxide, which they convert into oxygen and water using a series of chemical reactions. The “What happens to co2 in the calvin cycle?” is a question that many people ask themselves when they are studying plant biology. Reference: what happens to co2 in the calvin cycle.

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