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Stack #48319

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
show An amino acid is always a carbon attached to a hydrogen, and two functionaal groups (amino and carboxyl), and one other thing.  
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show Hydrocarbons  
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show A polymer (also called a polypeptide)  
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show A peptide bond  
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A protein is composed of one of more long chains, or polypeptides, composed of amino acids linked by peptide bonds.   show
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show Primary, Secondary, Motifs, Tertiary, Domains, and Quaternary.  
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The 7 functions of proteins.   show
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show (blank)  
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FONCl   show
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The 5 chemical classes of amino acids.   show
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Protein structure can be viewed at six levels: (1) the amino acid sequence, or primary structure; (2) coils and sheets, called secondary structure; (3) folds or creases, called motifs; (4) the three0dimensional shape, called tertiary structure;   show
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show subunits  
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Protein structure can be viewed at six levels: (1) the amino acid sequence, or primary structure; (2) coils and sheets, called secondary structure; (3) folds or creases, called mortifs; (4) the three-dimensional shape, called tertiary structure;   show
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When two or more polypeptide chains associate to form a functional protein, the individual chains are referred to as - of the protein.   show
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- help newly produced proteins fold properly.   show
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If a protein's envioronment is altered, the protein may change its shape or even unfold in a process called -   show
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show dissociation  
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Every globular protein has a narrow range of conditions in which it folds properly; outside that range, proteins tend to unfold.   show
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show primary, tertiary  
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The two varieties of nucleic acids.   show
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Nucleic acids are long polymers of repeating subunits called -   show
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show Nucleic acids  
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The two types of organic bases which occur in nucleotides.   show
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show adenine and guanine  
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The three types of pyramidines (which are organic nitrogenous bases)   show
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show adenine, guanine, cytosine, and thymine  
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The nitrogenous bases which are found in RNA   show
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The nucleotide subunits of DNA and RNA are made up of three elements:   show
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A nucleic acid is a long chain of 5-carbon sugars with an organic base protruding from each sugar.   show
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show RNA is a single-stranded molecule that transcribes this information to a direct protein synthesis.  
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show RNA is usually single-stranded, uses ribose as the sugar in its sugar-phosphate backbone, and utilizes uracil in place of thymine.  
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The 3 types of lipids   show
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A phospholipid is a composite molicule, made up of these three kinds of subunits:   show
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show (blank)  
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show Fats (which are nonpolar)  
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A fat molecule is called a - or -, becuase it contains three fatty acids.   show
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If all the internal carbon atoms in the fatty acid chains are bonded to at least two hydrogen atoms, the fatty acid is said to be -   show
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show unsaturated.  
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show polyunsaturated.  
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show (blank)  
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show (blank)  
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A loosely defined group of molecules that contain carbon, hydrogen, and exygen in the molar ration 1:2:1   show
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The simplest of the carbohydrates, containing 3 to 6 carbon atoms   show
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show glucose  
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Two monosaccharides joined by a covalent bond (double sugars)   show
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show Polysaccharides  
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6-carbon monosaccharides (sugars)   show
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Two types of isomers   show
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Table sugar   show
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Milk sugar   show
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show starches  
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show glycogen  
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show (blank)  
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The chief component of plant cell walls   show
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show (blank)  
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Created by: melodious88