Why Calvin cycle takes place in mesophyll cells of c3 plants but why not mesophyll cells of c4 plants?

Question

Answer

Messophylls of C4 plants lack RUBP

Answer

Calvin Cycle in Mesophyll Cells of C3 Plants

The Calvin cycle is a process that takes place in the chloroplasts of photosynthetic organisms. This cycle is responsible for the conversion of carbon dioxide into glucose, which is used by the plant as a source of energy. In C3 plants, the Calvin cycle takes place in the mesophyll cells of the leaves.

Mesophyll Cells in C3 Plants

Mesophyll cells are specialized cells that are found in the leaves of plants. These cells are responsible for carrying out the process of photosynthesis by absorbing light energy from the sun and converting it into chemical energy. In C3 plants, the mesophyll cells are responsible for carrying out the Calvin cycle, which is the process of converting carbon dioxide into glucose.

Why Calvin Cycle does not take place in Mesophyll Cells of C4 Plants?

C4 plants are a type of plant that has adapted to hot and dry environments. These plants have developed a unique mechanism for carrying out photosynthesis, which involves the use of a specialized type of cell called a bundle sheath cell. The Calvin cycle does not take place in the mesophyll cells of C4 plants because of this adaptation.

Bundle Sheath Cells in C4 Plants

Bundle sheath cells are specialized cells that are found in the leaves of C4 plants. These cells are responsible for carrying out the Calvin cycle, which is the process of converting carbon dioxide into glucose. The reason that the Calvin cycle does not take place in the mesophyll cells of C4 plants is that these cells have evolved a unique mechanism for concentrating carbon dioxide in the bundle sheath cells. This mechanism involves the use of an enzyme called PEP-carboxylase, which is able to fix carbon dioxide into a four-carbon molecule.

Conclusion

In conclusion, the Calvin cycle takes place in the mesophyll cells of C3 plants, but not in the mesophyll cells of C4 plants. This is because C4 plants have evolved a unique mechanism for concentrating carbon dioxide in the bundle sheath cells, which allows them to carry out photosynthesis more efficiently in hot and dry environments.

Answer

As the enzyme needed for Calvin cycle , rubisco is present in mesophyll cell of c3 plants but mesophyll cells of C4 plants lack this enzyme .

Answer

As mesophyll cell does not have C3 enzymes instead it has C4 pepcase enzyme.

Answer

Because RubisCo enzyme is present in mesophyll cell in C3 plant but in C4 plant RubisCo is present in Bundle sheath cell not in mesophyll cell.For this reason Kelvin cycle is present in mesophyll cell of C3 plant and not in mesophyll cell of C4 plant.

Answer

Actually in c4 plants photosynthesis takes place in chloroplast of thin walled mesophyll cell and a 4 carbon acid is handed off to thick walled sheath cell where calvin cycle ours. so what calvin cycle takes place in mesophyll of c3 plants and bundle sheath cells of c4 plants.

Answer

Mesophyl cells in c4 lack rubp

Answer

Why

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