A molecule's molecular weight is the sum of all its constituent atoms' atomic weights. Avogadro's number (6.02214076 × 1023) is the number of molecules that constitutes the atomic weight of a molecule in grams (g). For example, water is two hydrogen atoms with a weight of 1 g each an...
Molecule DefinitionnounA small particle; a tiny bit. from The American Heritage Dictionary of the English Language, 4th EditionThe smallest particle of a substance that retains the chemical and physical properties of the substance and is composed of two or more atoms; a group of like or ...
amino acids do not have single monomers. they are basic compounds bound to the same molecule, with an amino group and a group of carboxylic acids. instead, amino acids are monomers of proteins, long chains of amino acids that are bound together by amide bonds. q5 what are two monomers of...
(1998) Sucrose is a signal molecule in assimilate partitioning. Proceedings of the National Academy of Sciences of the USA 95, 4784-4788.Chiou T & Bush DR (1998) Sucrose is a signal mole- cule in assimilate partitioning. Plant Biol 95, 4784- 4788....
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Holoproteinis the word used for a protein with a prosthetic group or cofactor. A coenzyme binds to a protein molecule (the apoenzyme) to form an active enzyme (the holoenzyme). Sources Cox, Michael M.; Lehninger, Albert L.; and Nelson, David L. "Lehninger Principles of Biochemistry"(3rd...
“The mole is the amount of substance of a system which corresponds to 6.022 141 79 x 1023elementary entities.” This may be contrasted with the present definition of the mole, which is: “The mole is the amount of substance of a system which contains as many elementary entities as there...
break up a molecule of water,for example,you no longer have water at all,but only the atoms of which water is made--one atom of oxygen and two of hydrogen.The moleules of living things are made,not of two or three atoms,but of hundreds or thousahds in different complicated patterns....
Is a molecule (carbohydrates,fat, protein,DNA/RNA) larger in size or a molecular complex (dimers, trimers, tetramers)? Describe the chemical composition of Haemoglobin. Is buoyant force the same as the volum...