Which of the Following Is Most Likely an Enzyme

Low temperature O. Either the enzyme has two distinct active sites or the substrates involved in the two reactions have very similar structures.

The General Characteristics Of Enzymes Will Likely Be On Your Teas Study Notes Biochemistry Notes Biology Notes

High temperature Biological membranes are selectively permeable not allowing all substances to move easily.

. An enzymes natural substrate has the highest Km. Than the normal enzyme does. Which of the following most likely happens to pepsin as it enters the small intestine.

The following reaction would most likely be catalyzed by an enzyme of which class. Which of the following characteristics is most likely to be associated with an enzyme that catalyzes two different chemical reactions. The absolute most significant property of enzymes is the capacity to build the paces of responses happening in living beings a property known as catalyst activity.

Which of the following are most likely to cause disease. Increasing the concentration of reactants. A more flexible enzyme c.

The substitution altered the secondary and tertiary structure of the enzyme so that the mutated enzyme folds into a different shape than the normal enzyme does. Which of the following would most likely make it possible for the lizards to adapt to the changing environment. Sucrose H2O glucose fructose asked Sep 16 2016 in Chemistry by hiphopgurl A synthetase or ligase.

Palindromic sequences read the same on the two strands of DNA when read from the opposite direction. Which of the following most likely explains how the amino acid substitution has resulted in decreased catalytic activist by the mutated enzyme. It becomes inactive B.

A molecule that has a similar conformation as a reactant e. Pathogens lacking the enzyme kinase c. Sucrose H2O glucose fructose.

An enzyme alters the gibbs free energy of the reaction. LAromatic amino acid carboxylase D. Enzymes cause a reaction with a positive free energy to occur spontaneously.

A really slow rate of environmental change d. Moderate pH O d. Very high temperature s.

Enzymes accomplish this through which of the following means. Which of the following DNA. Increasing the temperature of the cell.

Monoamine oxidase A C. Enzymes are capable of increasing the rate of a chemical reaction within a living cell. The following reaction would most likely be catalyzed by an enzyme of which class.

Which of the following most likely explains how the amino acid substitution has resulted in decreased catalytic activity by the mutated enzyme. Since most of them are proteins in nature a. A The enzyme contains α-helices and β-pleated sheets.

Opportunistic pathogens in a weakened host b. Which one of the following conditions is most likely to denature an enzyme. A really slow rate of environmental change.

The following reaction would most likely be catalyzed by an enzyme of which class. A drug that inhibits the activity of which of the following enzymes would be most likely to relieve depression in some people assuming the chemical reactions in Figure 1 are irreversible. Reducing the activation energy.

A competitive inhibitor will alter the apparent Km of the reaction. HC1 converts pepsinogen into pepsin an enzyme that digests proteins in the stomach. None of the other choices is valid O b.

View Which of the following DNA molecules is most likely to be cut by a restriction enzymedocx from BIOL 103 at Queens University. It begins to replicate C. A The substitution decreased the mass of the enzyme so that the mutated enzyme binds more weakly to the substrate than the normal enzyme does.

Chemistry questions and answers. C The enzyme is composed of at least two subunits. If the sequence is read from the opposite direction then the base sequence will be the same in the two strands.

Pathogens lacking the enzyme collagenase d. Which of the following pHs would most likely be the pH optimum of an enzyme that works in the very acid environment of the stomach in the human digestive tract. 3 points sucrose H20 glucose fructose O hydrolase O isomerase O oxidoreductase O ligase O none of these If a covalent bond forms between an enzyme and an inhibitor the reaction 3 points catalyzed by this enzyme will have undergone O competitive.

Which substance is most likely an enzyme. The base sequence of one of the strands is given here as. Reducing the number of products.

The enzyme is composed of at least two subunits. B The enzyme is subject to competitive inhibition and allosteric regulation. The stomach has a pH of 2 due to the presence of hydrochloric acid HC1 and the small intestine had a pH ranging from 7 to 9.

The restriction enzyme recognition sites are palindromic sequences. Which of the following is most likely to act as a non-competitive inhibitor of an enzymatic reaction. View the full answer.

Which of the following characteristics is most likely to be associated with an enzyme that catalyzes two different chemical reactions. Microbiology with Diseases by Body System.

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