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Proteins

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
What elements make up Proteins? sometimes also.   Carbon, Hydrogen, Oxygen and Nitrogen (sometimes phosphorus and sulfur)  
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What are the monomers of Proteins called?   Amino Acids  
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How many naturally occurring amino acids are there?   20  
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What is the resulting bond called when amino acids are joined together?   A Peptide Bond  
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What is it called when this process continues?   A Polypeptide Chain. Each Protein has a unique sequence of amino acids  
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What are the polymers of Proteins called?   Polypeptides  
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What are some of roles of Proteins.   structural support, transport,signalling, defence, movement and catalysts  
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What are the 4 levels of protein structure?   1. Primary 2. Secondary 3. Tertiary 4. Quaternary  
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What does the primary structure of protein look like?   A linear sequence of amino acids  
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What does the secondary structure of protein?   chains of amino acids folded in 3 different ways  
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What does the tertiary structure of protein?   irregular folding that forms a complex 3D shape  
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What does the quaternary structure protein?   Two or more polypeptide chains  
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Many proteins control .......   all metabolic processes within cells.  
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Which molecule is different in different amino acids?   The R group  
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What makes proteins different from each other?   Different numbers and proportions of amino acids.  
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Each protein has it's own...   particular sequence of amino acids.  
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................ will ....... in different ways depending on their ...........   Polypeptides will fold in different ways depending on their function.  
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