Chloroplast: Structure and Function. Present in plants and certain algae, chloroplasts are a type of membrane-bound plastids. They harbor light-harvesting pigments including chlorophyll, and serve as the site for photosynthesis as well as some reactions of photorespiration. Read on this article to know more.
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The structure of the chloroplast is made up of two main membraneswhich offer a protective function. The other components are stromallamellae, thylakoid, stroma and starch. share with friends
Structure of Chloroplasts. Chloroplasts can be found in the cells of the mesophyll in plant leaves. There are usually 30-40 per mesophyll cell. The chloroplast has an inner and outer membrane with ...
(b) Belt-shaped chloroplast. Example- Ulothrix. (c) Cup-shaped chloroplast. Example- Chlamydomonas. (d) Star-shaped chloroplast. Example- Zygnema. Fig: Different parts of chloroplast (a simplified figure seen through the electron microscope) Structure of chloroplast: The structure of chloroplast is very complicated.
Chloroplast, structure within the cells of plants and green algae that is the site of photosynthesis, the process by which light energy is converted to chemical energy, resulting in the production of oxygen and energy-rich organic compounds.
Describe the structure of a chloroplast, listing all membranes and compartments. A double membrane surrounding a dense fluid called the stroma and elaborate membrane system called thylakoids, enclosing the thylakoids space.
They have a double membrane structure (due to vesicular coating as part of the endocytotic process) They have their own DNA (circular and naked) and ribosomes (70S) Their metabolic processes are susceptible to certain antibiotics; The structure of the chloroplast is adapted to the function it performs:
Structure of Chloroplasts. Chloroplasts, like mitochondria, are oval-shaped and have two membranes: an outer membrane, which forms the external surface of the chloroplast, and an inner membrane that lies just beneath. Between the outer and inner membrane is a thin intermembrane space about 10-20 nanometers wide.
Chloroplasts are chlorophyll-containing organelles found in plants, algae, and cyanobacteria. Photosynthesis occurs in chloroplasts. Chlorophyll is a green photosynthetic pigment within the chloroplast grana that absorbs light energy for photosynthesis. Chloroplasts are found in plant leaves surrounded by guard cells.