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Starch


Starches are insoluble in water. They can be digested by hydrolysis, catalyzed by enzymes called amylases, which can break the glycosidic bonds between the 'alpha-glucose' components of the starch polysaccharide.
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Starch is a complex carbohydrate which is insoluble in water. Starch (in particular cornstarch) is used in cooking for thickening sauces. In industry, it is used in the manufacture of adhesives, paper, and textiles.
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1 Biochemistry ...
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Starches are insoluble in water and thus can serve as storage depots of glucose. Plants convert excess glucose into starch for storage. The image shows starch grains (lightly stained with iodine) in the cells of the white potato.
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Starch and glycogen are polysaccharides that function to store energy.
Animals store extra carbohydrates as glycogen in the liver and muscles.
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starchlike carbohydrate stored in the liver and other tissues and in certain algae and fungi
Source: Noland, George B. 1983. General Biology, 11th Edition. St. Louis, MO. C. V. Mosby
animal starch ...
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starch -- a complex polymer of glucose, used by plants and green algae to store surplus sugar for later use.
stasis -- A period of little or no discernible change in a lineage.
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starch - polysaccharide composed exclusively of glucose units, used as an energy store in plant cells.
steroids - hydrophobic molecule related to cholesterol. Many important hormones are steroids.
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starch
[M.E. sterchen, to stiffen]
A storage polysaccharide in plants consisting entirely of glucose.
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starch A polysaccharide composed of a thousand or more glucose molecules; the chief food storage material of most plants.
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starch
A polysaccharide carbohydrate consisting of two forms of glucose units, amylose and amylopectin.
Covered in Lab 2 Molecules of Life: Biochemistry ...
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This obligate anaerobe is capable of utilizing various carbohydrates, including glucose, maltose, starch, cellulose and xylan as energy sources. In an attempt to further understand T.
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Four populations were raised on a starch based medium, the other four were raised on a maltose based medium. The fly populations in both treatments took several months to get established, implying that they were under strong selection.
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A common plant polysaccharide is starch, which is made up of many glucoses (in a polypeptide these are referred to as glucans). Two forms of polysaccharide, amylose and amylopectin makeup what we commonly call starch.
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The endosperm of a seed is the starchy component that provides energy and nutrients for the developing plant embryo. Regulatory DNA sequences upstream from the specified genes were introduced into the recombinant Ti plasmids.
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For example, Thai or Siamese Jasmine rice is long-grain and relatively less sticky, as long-grain rice contains less starch than short-grain varieties. Chinese restaurants usually serve long-grain as plain unseasoned steamed rice.
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A digestive enzyme produced largely by the pancreas and salivary glands that converts starches to sugars. Abnormally high levels of amylase in the blood or urine may be found in patients with inflammation of the pancreas or salivary glands (mumps).
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Amylase an enzyme which converts starch to maltose
(amyl = starch; -ase = enzyme ending) ...
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Compound containing carbon, hydrogen, and oxygen, with twice as many hydrogens as oxygens; sugar or starch. ...
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amylo starch anabolism The phase of intermediary metabolism concerned with the energy-requiring biosynthesis of cell components from smaller precursors.
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