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Jeopardy Water Amino Acids Protein Function Carbohydrates Bioenergetics $100 $200 $300 $400 $500 $100 $200 $300 $400 $500
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$100 Question from Water This is the reason why water has a higher melting point, boiling point, and heat of vaporization than most other common solvents.
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$100 Answer from Water What are Hydrogen Bonds? Return to Game Board
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$200 Question from Water These are the forces that hold the nonpolar regions of amphipathic molecules such as micelles together.
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$200 Answer from Water What are Hydrophobic Interactions? Return to Game Board
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$300 Question from Water The pKa of the acid being titrated here is:
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$300 Answer from Water What is approximately 4.5? Return to Game Board
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$400 Question from Water These are the two components to a buffer system.
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$400 Answer from Water What are a weak acid and its conjugate base (proton donor and proton acceptor)? Return to Game Board
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$500 Question from Water This is the pH of a buffer composed of 0.042M NaH 2 PO 4 and 0.058 M Na 2 HPO 4 if the pKa value is 6.86.
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$500 Answer from Water What is 7.0? Return to Game Board
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$100 Question from Amino Acids All naturally occurring alpha-amino acids in protein molecules are in found this enantiomeric form.
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$100 Answer from Amino Acids What is L? Return to Game Board
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$200 Question from Amino Acids Phenylalanine and Tyrosine are examples of this class or group of amino acids.
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$200 Answer from Amino Acids What are aromatic amino acids? Return to Game Board
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$300 Question from Amino Acids Histidine is a basic amino acid. Therefore, the charge of this amino acid at pH values below the pK 1 value is this.
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$300 Answer from Amino Acids What is +2? Return to Game Board
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$400 Question from Amino Acids The tripeptide with the name WAR is composed of these three amino acids.
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$400 Answer from Amino Acids What are tryptophan, alanine, and arginine. Return to Game Board
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$500 Question from Amino Acids The pI of aspartate, an acidic amino acid, whose titration curve is shown below, has this value. 1.88 3.65 9.60
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$500 Answer from Amino Acids What is 2.77? Return to Game Board
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$100 Question from Protein Function This is the name of a molecule that a protein binds reversibly.
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$100 Answer from Protein Function What is a ligand? Return to Game Board
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$200 Question from Protein Function Hemoglobin has a binding curve which explains why it is a good oxygen transporter but a poor oxygen storage molecule.
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$200 Answer from Protein Function What is sigmoidal? Return to Game Board
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$300 Question from Protein Function The two major muscle proteins that are involved in muscular contraction have these names.
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$300 Answer from Protein Function What are actin and myosin? Return to Game Board
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$400 Question from Protein Function This is the value of Θ (theta) when [L] = K D.
![$400 Question from Protein Function This is the value of Θ (theta) when [L] = K D.](http://images.slideplayer.com./23/6666658/slides/slide_29.jpg "$400 Question from Protein Function This is the value of Θ (theta) when [L] = K D.")
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$400 Answer from Protein Function What is 0.5? Return to Game Board
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$500 Question from Protein Function This is the name of the molecule that is important in the physiological adaptation of a human to the lower O 2 levels at high altitudes.
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$500 Answer from Protein Function What is 2,3-bisphosphoglycerate (BPG)? Return to Game Board
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$100 Question from Carbohydrates This monosaccharide has the following structure:
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$100 Answer from Carbohydrates What is D-fructose? Return to Game Board
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$200 Question from Carbohydrates The monosacchairde units in this disaccharide are held together by a glycosidic bond.
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$200 Answer from Carbohydrates What is an alpha 1 2 bond? Return to Game Board
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$300 Question from Carbohydrates These are the names of the two polysaccharides found in starch.
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$300 Answer from Carbohydrates What are amylose and amylopectin? Return to Game Board
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$400 Question from Carbohydrates Hyaluronate is an example of this type of compound which is composed of repeating monomer units that are either N- acetyl-glucosamine or N-acetyl- galactosamine.
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$400 Answer from Carbohydrates What are glycosaminoglycans? Return to Game Board
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$500 Question from Carbohydrates In gram negative bacteria, these cover the peptidoglycan layer of the membrane.
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$500 Answer from Carbohydrates What are lipopolysaccharides? Return to Game Board
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$100 Question from Bioenergetics Glycolysis is an example of this type of metabolic process since it releases energy.
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$100 Answer from Bioenergetics What is catabolism? Return to Game Board
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$200 Question from Bioenergetics This equation relates entropy, enthalpy, and Gibbs free energies.
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$200 Answer from Bioenergetics What is ΔG = ΔH - T ΔS Return to Game Board
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$300 Question from Bioenergetics This is the standard free energy change (in kJ/mole) of a reaction run at 25°C if the equilibrium mixture consists of 19 mM of product and 1 mM of reactant. (R = 8.315 kJ/mole)
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$300 Answer from Bioenergetics What is -7.3 kJ/mole ? Return to Game Board
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$400 Question from Bioenergetics This is the type of chemical reaction which often has standard free energy values close to zero.
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$400 Answer from Bioenergetics What is isomerization? Return to Game Board
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$500 Question from Bioenergetics Two reasons that hydrolysis reactions with large, negative, standard free-energy changes have products that are more stable than reactants are that the products may be stabilized by ionization and the products may be stabilized by isomerization. What are two other reasons for this increased stability of products?
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$500 Answer from Bioenergetics What are: Bond strain in reactants due to electrostatic repulsion is relieved by charge separation and Products are stabilized by resonance Return to Game Board
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