chloroplastsIn plants, photosynthesis takes place in chloroplasts, which contain the chlorophyll. Chloroplasts are surrounded by a double membrane and contain a third inner membrane, called the thylakoid membrane, that forms long folds within the organelle.
During photosynthesis, plants take in carbon dioxide (CO2) and water (H2O) from the air and soil. Within the plant cell, the water is oxidized, meaning it loses electrons, while the carbon dioxide is reduced, meaning it gains electrons. This transforms the water into oxygen and the carbon dioxide into glucose.
Conclusions. Chlorophyll and carotenoid are chloroplast pigments which are bound non-covalently to protein as pigment-protein complex and play a vital role in photosynthesis.
While photosynthesis is similar in both aquatic and terrestrial plants, there are a few important differences. For example, emersed plants, floating-leaved plants, and terrestrial plants extract carbon dioxide from the air, while submersed plants extract it from the water.
During the process of photosynthesis plants break apart the reactants of carbon dioxide and water and recombine them to produce oxygen (O2) and a form of sugar called glucose (C6H12O6).
Plants don't eat food; they have to create it for themselves. They do this through a process known as photosynthesis. Photosynthesis uses water, carbon dioxide from the air and energy from the sun or another light source to create glucose or sugar. This glucose provides the energy the plant needs in order to survive.
In land plants, there are two classes of these photosynthetic pigments, the chlorophylls and the carotenoids. The ability of chlorophyll and carotenoid molecules to absorb the energy of light and use it effectively is related to their molecular structure and to their organization within the cell.
The plant pigments are found in chloroplasts on the thylakoids.4 Plant Pigments.Chlorophyll a: Light to medium green. Main photosynthetic pigment.Chlorophyll b: Blue-green. Accessory Pigment.Carotene: Orange. Accessory Pigment.Xanthophyll: Yellow. Accessory Pigment.
Carotene: an orange pigment.Xanthophyll: a yellow pigment.Phaeophytin a: a gray-brown pigment.Phaeophytin b: a yellow-brown pigment.Chlorophyll a: a blue-green pigment.Chlorophyll b: a yellow-green pigment.
leavesPhotosynthetic cells are found mainly in the leaves of plants and may have thousands of chloroplasts. Chloroplasts are double-membrane organelles with a smooth outer membrane and an inner membrane folded into disk-shaped sacs called thylakoids.
Photosynthesis is a food-making process that occurs in green plants. It is the chief function of leaves. The word photosynthesis means putting together with light. Green plants use energy from light to combine carbon dioxide and water to make sugar and other chemical compounds.
So the correct answer is "Cyanobacteria".