2) Draw an Energy Diagram, showing the exergonic reaction between reactants A & B to produce the products C (this should be a hump-shaped curve). Show (label) the relative free energies for the reactants and product, the activation energy, the total change in free energy, and with a dotted line show how the curve changes in the presence of an enzyme. Explain why this is considered a spontaneous reaction.

Find a reaction that is typically facilitated by a catalyst.  Write a paragraph (2 at most) detailing what the reaction is, what it is used for, what the catalyst is, how the catalyst increases the reaction rate, and how fast the reaction is with the catalyst.

the conversion of the amino acid phenylalanine into non-harmful tyrosine is mutated and doesn't work as well (or at all). Phenylalanine will still break down into tyrosine by itself, ol because this is a favorable reaction. Why is the non-functional enzyme a problem? Explain in a few sentences. 3. The disease Phenylketonuria (or PKU) occurs when the enzyme that helps to catalyze O p HOo (pn) O pe oHe avl lls sew.i Snde (a)H noitas on ol woisd sidst nos stolgno ta T b e sd linw ps fertt sro.nalom ni encbeono mundiups sis novi 2noitetnono uTeeg os s oulev THI utinogmet cseo.o 8880 4. Consider the following reaction, which is exothermic: C2H4 (g) + Br2 (g) → C2H¾Br2 (g) ΔΗ< Predict the effect of each of the following perturbations (shift right/products, shift left/reactants, or no effect) using Le Chatelier's principle a. The reaction temperature is increased: b. The reaction volume is decreased: C. More bromine gas is added: d. The reaction is done in the presence of helium: e. C2H4BR2…

(2) net energy change potential energy of the reactants potential energy of the products (1) (3) activation energy (4) Reaction pathway Potential energy