Jeopardy Water Amino Acids Protein Function Carbohydrates Bioenergetics $100 $200 $300 $400 $500...

Post on 27-Dec-2015

215 views 0 download

Transcript of Jeopardy Water Amino Acids Protein Function Carbohydrates Bioenergetics $100 $200 $300 $400 $500...

JeopardyWater Amino Acids

Protein Function

Carbohydrates Bioenergetics

$100

$200

$300

$400

$500

$100 $100$100 $100

$200 $200 $200 $200

$300 $300 $300 $300

$400 $400 $400 $400

$500 $500 $500 $500

$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.

$100 Answer from Water

What are Hydrogen Bonds?

Return to Game Board

$200 Question from Water

These are the forces that hold the nonpolar regions of amphipathic molecules such as micelles together.

$200 Answer from Water

What are Hydrophobic Interactions?

Return to Game Board

$300 Question from Water

The pKa of the acid being titrated here is:

$300 Answer from Water

What is approximately 4.5?

Return to Game Board

$400 Question from Water

These are the two components to a buffer

system.

$400 Answer from Water

What are a weak acid and its conjugate base (proton

donor and proton acceptor)?

Return to Game Board

$500 Question from Water

This is the pH of a buffer composed of 0.042M

NaH2PO4 and 0.058 M Na2HPO4 if the pKa value is

6.86.

$500 Answer from Water

What is 7.0?

Return to Game Board

$100 Question from Amino Acids

All naturally occurring alpha-amino acids in protein molecules are in found this

enantiomeric form.

$100 Answer from Amino Acids

What is L?

Return to Game Board

$200 Question from Amino Acids

Phenylalanine and Tyrosine are examples of this class or group of amino acids.

$200 Answer from Amino Acids

What are aromatic amino acids?

Return to Game Board

$300 Question from Amino Acids

Histidine is a basic amino acid. Therefore, the charge

of this amino acid at pH values below the pK1 value

is this.

$300 Answer from Amino Acids

What is +2?

Return to Game Board

$400 Question from Amino Acids

The tripeptide with the name WAR is composed of

these three amino acids.

$400 Answer from Amino Acids

What are tryptophan, alanine, and arginine.

Return to Game Board

$500 Question from Amino Acids

The pI of aspartate, an acidic amino acid, whose

titration curve is shown below, has this value.

1.883.65

9.60

$500 Answer from Amino Acids

What is 2.77?

Return to Game Board

$100 Question from Protein Function

This is the name of a molecule that a protein

binds reversibly.

$100 Answer from Protein Function

What is a ligand?

Return to Game Board

$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.

$200 Answer from Protein Function

What is sigmoidal?

Return to Game Board

$300 Question from Protein Function

The two major muscle proteins that are involved in muscular contraction have

these names.

$300 Answer from Protein Function

What are actin and myosin?

Return to Game Board

$400 Question from Protein Function

This is the value of Θ (theta) when [L] = KD.

$400 Answer from Protein Function

What is 0.5?

Return to Game Board

$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 O2 levels

at high altitudes.

$500 Answer from Protein Function

What is 2,3-bisphosphoglycerate (BPG)?

Return to Game Board

$100 Question from Carbohydrates

This monosaccharide has the following

structure:

$100 Answer from Carbohydrates

What is D-fructose?

Return to Game Board

$200 Question from Carbohydrates

The monosacchairde units in this disaccharide are held together by a

glycosidic bond.

$200 Answer from Carbohydrates

What is an alpha 12 bond?

Return to Game Board

$300 Question from Carbohydrates

These are the names of the two polysaccharides found

in starch.

$300 Answer from Carbohydrates

What are amylose and amylopectin?

Return to Game Board

$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.

$400 Answer from Carbohydrates

What are glycosaminoglycans?

Return to Game Board

$500 Question from Carbohydrates

In gram negative bacteria, these cover the

peptidoglycan layer of the membrane.

$500 Answer from Carbohydrates

What are lipopolysaccharides?

Return to Game Board

$100 Question from Bioenergetics

Glycolysis is an example of this type of metabolic

process since it releases energy.

$100 Answer from Bioenergetics

What is catabolism?

Return to Game Board

$200 Question from Bioenergetics

This equation relates entropy, enthalpy, and Gibbs free energies.

$200 Answer from Bioenergetics

What is ΔG = ΔH - T ΔS

Return to Game Board

$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)

$300 Answer from Bioenergetics

What is -7.3 kJ/mole?

Return to Game Board

$400 Question from Bioenergetics

This is the type of chemical reaction which often has standard free energy values close to

zero.

$400 Answer from Bioenergetics

What is isomerization?

Return to Game Board

$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?

$500 Answer from Bioenergetics

What are: Bond strain in reactants due to

electrostatic repulsion is relieved by charge separation

andProducts are stabilized by resonance

Return to Game Board