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Chem3401_Wk5

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Answer
Carbohydrate   The most abundant class of bioorganic molecules consisting of a polyhydroxy aldehyde, a polyhydroxy ketone or a compound that yields polyhydroxy aldehydes or polyhydroxy ketones upon hydrolysis.  
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Biochemistry   The study of the chemical substances found in living organisms and the chemical interactions of these substances with each other  
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Monosaccharide   A carbohydrate that contains a single polyhydroxy aldehyde or polyhydroxy ketone unit  
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Disaccharide   A carbohydrate in which two monosaccharides are bonded together by a glycoside linkage  
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Polysaccharide   A polymer that contains many monosaccharide units bonded to each other through glycosides linkages; also known as glycans  
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Lipid   An organic compound found in living organisms that is insoluble in water but soluble in non-polar organic solvents  
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Fatty acid   A naturally occurring monocarboxylic acid that nearly always contains an even number of carbon atoms in an unbranched chain.  
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Triacylglycerol   A lipid formed by esterification of three fatty acids to a glycerol molecule  
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Essential fatty acid   A fatty acid needed in the human body that must be obtained from dietary sources because it cannot be synthesized within the body in adequate amounts from other substances.  
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Phospholipid   A lipid that contains one or more fatty acids, a phosphate group, a platform molecule to which the fatty acid and the phosphate group are attached, and an alcohol that us attached to the phosphate group  
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Cholesterol   A steroid whose structure is based on a fused-ring system that involves three 6-membered rings and one 5-membered ring  
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Cell membrane   A lipid-based structure that separates a cell’s aqueous-based interior from the aqueous environment surrounding a cell.  
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Hormone   A biochemical substance, produced by a ductless gland, that has a messenger function.  
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Protein   A naturally occurring, unbranched polymer in which the monomer units are amino acids.  
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Amino acid   An organic compound that contains both an amino group and a carboxyl group.  
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Peptide   An unbranched chain of amino acids, each joined to the next by a peptide bond  
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Immunoglobulin   A glycoprotein produced by an organism as a protective response to the invasion of microorganisms or foreign molecules  
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Created by: blaisemyers
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