what are chloroplasts

A form of energy used in photosynthesis. ; Chloroplasts are a type of membrane-bound plastids that contain a network of membranes embedded into a liquid matrix and harbor the photosynthetic pigment called chlorophyll. Chloroplasts: Theaters for Photosynthesis. Inside chloroplasts are special stacks of pancake-shaped structures called thylakoids (Greek thylakos = sack or pouch). Chloroplasts are usually disk-shaped in plants and have the ability to reorient their position within a cell to change their exposure to sunlight. The most abundant protein in chloroplasts is the protein Rubisco. organelles that capture the energy from sunlight and convert it into chemical energy in a process called photosynthesis. Chloroplasts are organelles found in plant cells and eukaryotic algae that conduct photosynthesis . Chloroplasts are cell organelles found only within the cells of plants and algae. Rubisco is likely the most abundant protein in the world. In plants choloroplasts occur in all green tissues. Other plastid types do not carry out photosynthesis and hence do not produce molecular oxygen. Chloroplasts absorb sunlight and use it in conjunction with … Thylakoids have an outer membrane that surrounds an inner area called the lumen. The Chloroplast. Sunlight. Chloroplasts. Chloroplasts have evolved into their function of absorbing sunlight and carrying out photosynthesis reactions. Chloroplasts are a type of plastid distinguished by their green color the result of specialized chlorophyll pigments. The word chloroplast is derived from the Greek words chloros, which means green, and plastes, which means “the one who forms”. Essentially, chloroplasts are plastids found in cells of higher plants and algae as sites of photosynthesis. Chloroplasts are green plastids with internal thylakoid membranes that carry out photosynthesis, in addition to synthesis of many metabolites. The chloroplast diagram below represents the chloroplast structure mentioning the different parts of the chloroplast. A mixture of all the different colors of visible light. Chloroplasts Up Close. The parts of a chloroplast such as the inner membrane, outer membrane, intermembrane space, thylakoid membrane, stroma and lamella can be clearly marked out. Chloroplasts absorb sunlight and use it together with carbon dioxide and water to form sugars which the plant or algae uses as food. The function of chloroplasts is to produce energy for the cell through the process of photosynthesis.The chloroplasts of a cell are filled with a pigment called chlorophyll which captures the energy in certain wavelengths of light. Chloroplasts will sometimes move around within the cell in order to position themselves to where they can best absorb sunlight. 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