what the meaning of chloroplast
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Definitions &Translations Freebase(0.00 / 0 votes)Rate this definition: Chloroplast. Chloroplasts are organelles found in plant cells and some other eukaryotic organisms. As well as conducting photosynthesis, they carry out almost all fatty acid synthesis in plants, and are involved in a plant's immune response. A chloroplast is a type of plastid which specializes in photosynthesis. During photosynthesis, chloroplasts capture the sun's light energy, and store it in the energy storage molecules ATP and NADPH while freeing oxygen from water.
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Chloroplasts  [ edit] The green pigments that make plants green. They are often called plastids, though plastids and chloroplasts are not exactly the same thing—a chloroplast is a special kind of plastid that photosynthesizes. Chloroplasts do lots of things, but their main function is photosynthesis.
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Chlorophyll Chlorophyll is a green pigment contained in the foliage of plants, giving them their notable coloration. This pigment is responsible for absorbing sunlight required for the production of sugar molecules, and ultimately of all biochemicals, in the plant. Chlorophyll is found in the thylakoid sacs of the chloroplast. The chloroplast is a specialized part of the cell that functions as an organelle. Once the appropriate wavelengths of light are absorbed by the chlorophyll into the thylakoid sacs, the important process of photosynthesis is able to begin.
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Chloroplast The purpose for having chloroplast in plants is to produce food: glucose and other sugars. The chloroplast has chlorophyll (a green pigment), which is responsible for giving plants their characteristic color. The chlorophyll captures light energy to drive the photosynthetic reactions.
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Chloroplast Structure A chloroplast is a type of organelle. Chloroplasts are the site of photosynthesis in eukaryotic cells. Therefore they are only present in photosynthetic cells e.g. plant cells and algae.There are no chloroplasts in animal cells or bacteria cells (bacteria cells are also known as prokaryotic cells and do not contain any membrane-bound organelles).As shown in the diagram of a plant cell, chloroplasts are bigger and fatter than mitochondria. A chloroplast is an organelle (found inside plant cells but not animal cells); a chloroplast is not a cell. For more about cells: the structure of a plant cell, the structure of an animal cell & comparison of plant, animal and bacterial cells.
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chloroplast : a plastid that contains chlorophyll and is the site of photosynthesis and starch formation.
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- Chloroplasts are a cell organelle located in a plant cell. The chloroplast absorbs the energy from the sun and converts it into usable energy/food for the plant that can be used or stored for later. Alex Lefty · 7 years ago. Thumbs up.
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- show/hide words to know. 1  Chlorophyll: the pigment that gives plants their green color and allows them to absorb sunlight... more.  Chloroplast: a part of a cell found in plants that converts light energy into energy plants can use (sugar). Other living organisms such as algae also have cells that contain chloroplasts.
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Chloroplast Function in Photosynthesis A chloroplast contains a green pigment called chlorophyll, which absorbs light energy for photosynthesis. Hence, the name chloroplast indicates that these structures are chlorophyll containing plastids.
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Outline of cell biology Chlorophyll (also chlorophyl) is a term used for several closely related green pigments found in cyanobacteria and the chloroplasts of algae and plants. Its name is derived from the Greek words χλωρός, chloros (green) and φύλλον, phyllon (leaf).hlorophyll is an extremely important biomolecule, critical in photosynthesis, which allows plants to absorb energy from light.
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- Chloroplasts is a major organelle. The green pigments that make plants green. They are often called plastids, though plastids and chloroplasts are not exactly the same thing—a chloroplast is a special kind of plastid that photosynthesizes. Chloroplasts do lots of things, but their main function is photosynthesis.
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What do chloroplasts do in the plant cell? Chloroplast is only found in plant cells and contains the green pigment. It makes food for the plant through Photosynthesis. The chloroplasts are the parts in a plant cell i … n which sunlight CO2 and water are used to make sugars and oxygen. Chloroplasts are the site of photosynthesis and they are in plant cells. Plant cells are Eukaryotic cells.
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Chloroplast A chloroplast is a type of organelle known as a plastid, characterized by its two membranes and a high concentration of chlorophyll. Other plastid types, such as the leucoplast and the chromoplast, contain little chlorophyll and do not carry out photosynthesis.
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Chloroplasts Chloroplasts are organelles that contain chlorophyll that trap sunlight for energy. Chloroplast green pigment that gives leaves their green color. A chloroplast had two membranes an inner and outer membrane that contain DNA. Only plant cells contain chloroplast, meaning only animal cells can make their own food.
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- Stroma is a alkaline, aqueous fluid which is protein rich and is present within the inner membrane of the chloroplast. The space outside the thylakoid space is called the stroma. The chloroplast DNA chlroplast ribosomes and the thylakoid sytem, starch granules and many proteins are found floating around the stroma.he word chloroplast is derived from the Greek word chloros meaning green and plastes meaning the one who form s. The chloroplasts are cellular organelles of green plants and some eukaryotic organisms. These organelles conduct photosynthesis.
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The Story of Chlorophyll and Chloroplasts Chloroplasts are tiny factories inside the cells of plants. They are also found in the cells of other organisms that use photosynthesis. Chloroplasts take the energy from the sunlight and use it to make plant food.
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Chloroplast A chloroplast is one of three types of plastids, characterized by its high concentration of chlorophyll (the other two types, the leucoplast and the chromoplast, contain little chlorophyll and do not carry out photosynthesis).
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Definitions &Translations The word chloroplast (Greek: χλωροπλάστης) is derived from the Greek words chloros (χλωρός), which means green, and plastes (πλάστης), which means the one who forms.
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- Chlorophyll: the pigment that gives plants their green color and allows them to absorb sunlight... Chloroplast: a part of a cell found in plants that converts light energy into energy plants can use (sugar). Other living organisms such as algae also have cells that contain chloroplasts.
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chloroplast Definition of chloroplast. : a plastid that contains chlorophyll and is the site of photosynthesis — see cell illustration.
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Chloroplast Function in Photosynthesis Chloroplast. Photosynthesis occurs in eukaryotic cell structures called chloroplasts. A chloroplast is a type of plant cell organelle known as a plastid. Plastids assist in storing and harvesting needed substances for energy production. A chloroplast contains a green pigment called chlorophyll, which absorbs light energy for photosynthesis. Hence, the name chloroplast indicates that these structures are chlorophyll containing plastids. Like mitochondria, chloroplasts have their own DNA, are responsible for energy production, and reproduce independently from the rest of the cell through a division process similar to bacterial binary fission.
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What is a chloroplast? The chloroplast contains chlorophyll which is the light sensitive pigment that power … s photosynthesis and other pigments. Chlorophyll gives the plant its green colour. A plastid containing chlorophyll, developed only in cells exposed to the light.
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Facts About Chloroplasts Chloroplasts are the organelles inside plant cells that capture light energy to make sugars. They are fascinating organelles that have their own DNA and make their own building blocks.About 10 percent of a chloroplast’s proteins are encoded by its own DNA.The rest come from the cell.hloroplasts are the organelles inside plant cells that capture light energy to make sugars. They are fascinating organelles that have their own DNA and make their own building blocks.
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- Dictionary. Definition of chloroplast. plastid containing chlorophyll and other pigments; in plants that carry out photosynthesis. 1  plastid containing chlorophyll and other pigments; in plants that carry out photosynthesis.
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The Story of Chlorophyll and Chloroplasts Chloroplasts are tiny factories inside the cells of plants. They are also found in the cells of other organisms that use photosynthesis. Chloroplasts take the energy from the sunlight and use it to make plant food. The food can be used immediately to give cells energy or it can be stored as sugar or starch. If stored, it can be used later when the plant needs to do work, like grow a new branch or make a flower.