Out of the four; sucrose, lactose, ribose and starch the one with the smallest amount of atoms is ribose. Ribose is a single sugar molecule with only five carbon atoms.
starch, sucrose, glucose, water, NaCl
Lactose and glactose
Sucrose is composed of one molecule of glucose linked to one molecule of fructose, and is therefore a disaccharide.ANSWER ITWhich of the following are not molecules? A.NaClB.MgCl2C.AgD.AlE.C3H8AG AND AL ARE NOT MOLECULESapex ;)
Glucose is monosaccharide. Sucrose is disaccharide. Cellulose and starch are polysaccharides.
Since that's a molecular formula instead of a structural formula, it's impossible to say for certain. It might be sucrose (table sugar/cane sugar), or it might be lactose (milk sugar), or it might be any number of other carbohydrates.
Starch is not a simple sugar. Rest are.
starch, sucrose, glucose, water, NaCl
Lactose and glactose
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There are 2 types of carbohydrates :- 1) Starch 2) Naturally occurring sugars which include glucose, lactose, sucrose and maltose.
fructose-blue to brick-red precipitate glucose-unchanged (blue to blue) lactose-unchanged galactose-unchanged ribose- blue to brick-red precipitate sucrose-unchanged starch-unchanged this test is to identify the ketoses. thus, from the results, only fructose and ribose are ketoses. fructose is ketohexose as it changed color in 20 minutes whereas ribose is ketopentose as it changed color in 10 minutes only.
Mono - Glucose, Fructose Di - Sucrose, Lactose Poly - Cellulose, Starch
There are 2 types of carbohydrates :- 1) Starch 2) Naturally occurring sugars which include glucose, lactose, sucrose and maltose.
MONOSACCHARIDES: Glycerose, Dehdroxyacetone, Erythrose, Ribose, Ribulose, Glucose, Fructose, Mannose, Galactose, Sedohepatulose. DISACCHARIDES: Sucrose, Lactose, Maltose, Cellobiose. TRISACCHARIDES: Raffinose, Rhaminose, Gentiansoe. POLYSACCHRIDES: Starch, Glycogen, Inulin, Cellulose, Chitin, Hyaluronic acid, Chondroitin, Heparin etc.
sucrose - common table sugar = glucose + fructoselactose - major sugar in milk = glucose + galactosemaltose - product of starch digestion = glucose + glucose
The disaccharide sugars present in the diet are maltose (a product of the digestion of starch), sucrose (table sugar), and lactose (the sugar in milk).
Sucrose is composed of one molecule of glucose linked to one molecule of fructose, and is therefore a disaccharide.ANSWER ITWhich of the following are not molecules? A.NaClB.MgCl2C.AgD.AlE.C3H8AG AND AL ARE NOT MOLECULESapex ;)