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Anatomy and Physiology

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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Hint
Answer
show sharing of electrons between atoms  
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show two or more atoms held together by chemical bonds (sharing of electrons)  
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Chemical Reaction   show
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Chemical bonds contain what?   show
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Single Covalent Bond   show
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show Sharing two pairs of electrons  
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show Covalent - Strong. Ionic - Weak. Hydrogen - Very Weak.  
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show polar - unequal sharing of electrons & different types of atoms bonding (h20) & non polar - very equal sharing of electrons & atoms of the same type bonding (h2,02)  
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Covalent Bond   show
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Ionic Bonds   show
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Cations   show
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show negatively charged ions  
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Hydrogen Bonds   show
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Name 3 main Properties of Water   show
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Hydrophobic   show
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show molecules with polar bonds, ions (love of h20)  
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show Soluble inorganic olecules whose ions can conduct electrical current in solution. (anything ionic that can dissasociate in h20 (i.e. NACL -> CL-, NA+). Molecules that are electrolytes have ionic bonds that ionize (dissasociate) in h20  
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show an electrolyte whose cation is not hydrogen and whose anion is not hydroxide (isn't acid or base)  
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show Release hydrogen ions into solution (contains more hydrogen ions than hydroxide ions)  
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Bases   show
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PH   show
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Log   show
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show 7.35-7.45  
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show Abnormally low blood P,H ( less than 7.35), more common than alkalosis  
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show Abnormally High blood PH (greate than 7.45)  
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Atkins diet causes   show
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Inorganic Compound   show
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show Inorganic, mostly due to h20 making up the most of the body weight  
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show always have H& C (generally include C,H, sometimes O). may have N,P,S,Fe and other trace elements  
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What is the most simple organic compound?   show
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show Carbohydrates, lipids, proteins & amino acids, nucleic acids &nucleotides  
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show A large molecule consisting of a long chain of subunits (  
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Which organic compound is not a polymer?   show
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What is the molecular composition of the human body? (h20,proteins,lipids,carbs)   show
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Carbohydrates   show
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show Monosaccharides, Disaccharides, Polysaccharides  
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Monosaccharides   show
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show Tyep of Carb, 2 monosaccharides combined. i.e. sucrose(fromed from glucose & fructose), lactose (formed from glucose & galactose)  
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Poysaccharides   show
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Lipids   show
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show Fatty Acids, Triglicerides  
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show Type of Lipid, has carboxyl group, long chain of carbon & hydrogen atoms attached. i.e. saturated, unsaturated, omega-3  
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Triglycerides   show
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show Fatty Acids, Glycerides, Eicosanoids, Steroids, Phospholipids & Glycolipids  
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show (type of Eicosanoid), short chain fatty acid in which five of the carbon atoms are joined in a ring, direct local cellular activities  
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show Type of Lipid, ex. cholesterol, estrogen, corticosteroids(derivative of cholesterol), all have complex four ring structure, steroids differ in the side chains attached to the carbon rings  
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Phospholipids & Glycolipids   show
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show = polypeptide, linear sequences of amino acids held together by peptide bonds (most abundant organic components of the human body, all contain C,H,O,N and smaller quantities of Sulfer may also be present  
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Protein functions (7)   show
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Amino Acids (consist of 5 components)   show
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Buffer   show
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Glycoprotein   show
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Proteoglycans   show
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Types of Protein Structure   show
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show Type of protein structure, an amino acid sequence  
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Secondary, tertiary & quaternary protein bonds are primarily held together by?   show
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show They will change shape and cease to function  
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metabolism   show
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catabolism   show
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show (Under metabolism) - synthesis of new molecules using energy (ex. to help remember - anabolic steroids)  
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metabolic turnover   show
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Enzymes   show
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T or F. Enzymes are needed to catalyze all chemical reactions that occur in living cells   show
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