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Hydrolysis is an example of which type of reaction?
A. Catabolic
B. Anabolic
C. Exchange
D. None of the above.
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- ________ are always changed by participating in a reaction. a. Enzymes c. Reactants b. Cofactors d. CoenzymesWhat is the item labeled "C" in the above figure? The reactant The substrate The active site The transition state The productWhich of the following reactions would decrease the entropy within a cell? A) anabolic reaction B) synthesis of a hemoglobin molecule C) dehydration reaction D) reaction with a positive △G E) All of the above
- Which of the terms hydrolysis, saponification, hydrogenation, and oxidation apply to each of the following reaction changes? More than one term may apply in a given situation. Carbon–oxygen single bonds are broken. Glycerol is among the products. Fatty acid salts are among the products. Carbon–carbon double bonds are changed to carbon–carbon single bonds.Which of the following reactions combines two monomersto produce a polymer?a. dehydrationb. hydrolysisc. phosphorylationd. None of the above are correct.Which of the following statements regarding catalysts is false? * A catalyst increases the rate of a reaction by giving the reaction an alternate pathway with a lower activation energy. * Catalysts don't need to be present in large amounts because they are regenerated during the reaction. * Enzymes act as catalysts in our bodies. * Catalysts do not participate in the reaction. * The shape of an active site on an enzyme is unique, allowing it to react with only one substrate.
- Which of the following best characterizes ANABOLISM? 1.It is largely exergonic reaction because it releases energy in the form of heat 2.It is involved in the building up process from polymers to monomers 3.Reactions are usually oxidative and degradative 4.Plays a crucial role in growth repair and maintenance of body structuresPeptide bonds are formed via what type of reaction? A. Condensation B. Hydrolysis C. Oxidation-Reduction D. None of the aboveWhich of the following is/are TRUE of hydrolysis? Hydrolysis results in a positive change in free energy Hydrolysis is always nonspontaneous A hydrolysis reaction absorbs free energy from its surroundings Hydrolysis is an exergonic pathway Hydrolysis is a catabolic pathway
- In metalloenzymes metals are Attached to enzyme through coordinate bonds. o Covalently attached to enzymes. o Non-covalently attached to enzymes. Loosely attached to enzymes. None of the aboveAmino acids are converted to proteins inside the cell. Which of the following are true about this reaction? (you may select more than one answer) The products of this reaction are more polar than the reactants. This reaction requires enzymes. This results in an increase in the number of polymers of the reaction. This is a dehydration reaction.The active site _______________. a. is the compound that an enzyme reacts with during the chemical reaction.b. is where the reactants bind.c. is another term for “substrate.”d. is the term for an enzyme that has returned to its original state after achemical reaction.