7. Chemical reactions are reversible, however enzymes can catalyze a reaction reversibly or irreversibly. Document each...

7. Chemical reactions are reversible, however enzymes can catalyze a reaction reversibly or irreversibly. Document each of these characteristics through graphic examples

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queen_honey_blossom answered 1 year ago

Enzymes catalyze chemical reactions by Altering the equilibrium point of a reaction Making a non-spontaneous reaction...

Enzymes catalyze chemical reactions by Altering the equilibrium point of a reaction Making a non-spontaneous reaction spontaneous Stabilizing the transition state Being used up in the chemical reaction Disulfide bridges are formed by Cysteine side chains hydrogen-bonded Methionine side chains covalently bonded Cysteine side chains covalently bonded Methionine side chains hydrogen-bonded DNA is a polymer of ______ while proteins are polymers of _______ Glucose, acetyl-CoA Nucleotide, amino acids Nucleotides, fatty acids Sugars, amino acids

Theory of enzymes: True or False: ___ Enzymes catalyze reactions by increasing the reaction free energy...

Theory of enzymes: True or False: ___ Enzymes catalyze reactions by increasing the reaction free energy ___ Enzyme are remarkable for their substrate specificity. ___ Enzyme can convert light energy into chemical or mechanical energy ___ Catalytic residues in enzymes can include amino acid side chains, RNA bases, and other organic cofactors ___ Michaelis-Menten kinetic theory only applies to enzymes with single substrates ___ Enzymes bind transition-state analogs more tightly than substrates ___ At high substrate concentration, reactions are rare-limited...

Do Enzymes in the digestive tract catalyze hydrolysis reactions.

Explain whether acid can catalyze each of the following reactions; i.e., whether the reaction is faster...

Explain whether acid can catalyze each of the following reactions; i.e., whether the reaction is faster at (pH lower than 7) than at pH 7: 1. Conversion of asparagine to aspartic and isoaspartic acid in peptides. 2. Conversion of aspartic acid to isoaspartic acid in peptides. 3. Cleavage of the peptide backbone at the aspartic acid residue.

Many proteins are enzymes (they catalyze reactions). Thus, it is necessary to review how reactions take...

Many proteins are enzymes (they catalyze reactions). Thus, it is necessary to review how reactions take place. Reduced organic compounds tend to contain stored energy in C–H bonds. As a general rule, the greater the number of C–H bonds, the greater the amount of potential energy stored in the molecule. Answer each question in the chart as it relates to the two reactions shown at the top. Be sure to be prepared to explain the reasoning behind your answers. Reaction...

Describe two enzymes important for vision. What are the reactions that catalyze (no structures are necessary)...

Describe two enzymes important for vision. What are the reactions that catalyze (no structures are necessary) and how do they contribute to the vision process?

the basic mechanisms by which enzymes increase the rates of chemical reactions can be classified into...

the basic mechanisms by which enzymes increase the rates of chemical reactions can be classified into four groups. What are they?

1)Which of the following is true of enzyme characteristics? (a) enzymes catalyze reactions when a substrate...

1)Which of the following is true of enzyme characteristics? (a) enzymes catalyze reactions when a substrate binds to the allosteric site (b) enzymes catalyze reactions by increasing the activation energy (c) enzymes do not exhibit specificity and a single enzyme can catalyze various different reactions (d) enzymes lower the activation energy of specific reactions, speeding up the reaction rate 2) Microbial growth is measured by what parameter? (a) increased cell size (b) increased size of cellular components (c) increase in...

What are “hallmarks” of chemical reactions, that is,how can you observe that a chemical reaction has...

What are “hallmarks” of chemical reactions, that is,how can you observe that a chemical reaction has taken place?

How do enzymes increase rates of biochemical reactions? What are the three classes of reversible inhibitors?...

How do enzymes increase rates of biochemical reactions? What are the three classes of reversible inhibitors? Briefly describe them and their effects on apparent Km and Vmax.

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