What ways do enzymatic catalysts increase the rates of reactions? They lower the activation energy of the reaction. They promote the formation of a transition state. They shift the reaction equilibrium toward the products. They decrease the free energy of the reaction. They increase the concentration of reactants.

Q: Here is a chemical reaction: H₂O2 -> O2 + H₂O What is/are the reactants? What is/are the products?…

A: In a reaction reactant is present at the start of reaction and products are formed at the end of the…

Q: Consider the multistep reaction below. What is the balanced chemical equation of the overall…

A: A chemical reaction can be fast or slow depending upon the presence or absence of catalysis. The…

Q: A reaction that has ΔH>0 and ΔS>0 is:

A: Entropy is the amount of unavailable energy in a system. It is denoted by ∆S. ∆S=∆QTwhere ∆S is…

Q: The graph below shows an energy diagram for three chemical reactions.  Pick your favorite one and…

A: In enzyme-catalyzed reactions, the activation energy is the minimum energy required for a chemical…

Q: Enzymes are biological catalysts that decrease the activation energy necessary for a chemical…

A: Oxidoreductases are a class of enzymes that catalyze redox reactions. Oxidoreductases generally uses…

Q: In the physiological pH range, the nitrogen in the imidazole ring can be easily…

A: The non essential amino acid Histidine has physiological pH of 6 due to the presence of the…

Q: Figure 1 Figure 2 Reaction Reaction Abe notices that the temperature of the mixture in figure 1 gets…

A: Asked : Shown reaction 1 and 2 thermodynamic energy related questions are asked.

Q: A transition-state analog—     resembles the active site of general acid-base enzymes.     is…

A: A transition-state analog Correct Answer is option A

Q: Please step by step answer and don't use ASI Answer please

A: **Explanation for each option:**a) **CH₃CH₂Br + NH₃ →**   - This is a nucleophilic substitution…

Q: A B I II III

A: Enzymes are known as biological catalysts that improve the rate of a reaction. The active sites of…

Q: Figure 6.10 If no activation energy were required to break down sucrose (table sugar), would you be…

A: The minimal energy input needed for all chemical reactions to take place is known as the activation…

Q: Which of the following statements about exergonic chemical reaction is true? Choose only the best…

A: Answer:  There is release of energy due to the breakage of high energy bonds in the reactant

Q: enzymes are efficient catalysts because they can do which of the following? A) catalyze reactions…

A: The substrates are converted into products by means of enzyme. The enzyme enhances the rate of…

Q: Drag and drop the statements to the correct box: Enzymes DO: Decrease required activation energy…

A: Proteins that function as catalysts in biological reactions are known as enzymes. They function by…

Q: Which of the following is true of anabolism: Anabolic reactions convert polymers into monomers…

A: Metabolism encompasses all life-sustaining chemical reactions in organisms.Metabolism involves two…

Q: In the following reaction, which is/are substrate(s), enzyme, products, allosteric inhibitor(s),…

A: Enzymes are proteinaceous biomolecules that catalyze the reactions taking place in biological…

Q: Given the active site diagram below, identify the numbered region corresponding to an acidic…

A: An acid is a molecule that can accept a proton from the solution and a base is a molecule that can…

Q: This graph illustrates a(n) reaction. Potential energy of molecules endergonic spontaneous ○…

A: The graph in the image illustrates a reaction where the products have a higher potential energy than…

Q: The reaction A+ B+3 C- products was found to have the rate law, rate = k[A][C]?. Which of the…

A: The study of the rate of chemical reactions is known as reaction kinetics, and reaction rates can…

Q: Anabolic reactions may be characterized as: exergonic breaking large molecules into smaller…

A: The answer is “forming large molecules from small molecules”

Q: Draw the major organic product of the following reaction. H CH3CHI (excess) Draw the structure of…

A:

Q: The velocity of a reaction is the quantity of the: solution color that disappears in a specified…

A: Chemical kinetics deals with parameters like velocity of a reaction and various rate constants.

Q: Let's imagine I want to construct a competitive inhibitor for an enzyme one day. Should it be…

A: An enzyme's activity may be inhibited irreversibly or reversibly. The irreversible inhibitor binds…

Q: Which of the following is/are TRUE of hydrolysis?   Hydrolysis results in a positive change in…

A: Hydrolysis is the chemical process in which the water molecule is added to any other substance.…

Q: T/F A catalyst changes only the rate at which equilibrium is achieved; it has no effect on the…

A: Catalyst - Substance that increases  rate of reaction without being consumed on its own.…

Q: Which of the following is correct regarding enzymes? Enzymes can speed up the rate of reaction by…

A: The biological catalyst that made up of protein and helps in speed up the  metabolism rate and the…

Q: Which of the following are effects of catalyst that cause an increase in the rate of reaction? (This…

A: The 'D' in DG and DG+ stands for delta ().DG () is the change in free energy. For a general reaction…

Q: HH нно н но HHO H-N-CC-OH H-N-C C-N-C-C-OH H-NC C-OH CH2 CH2 HC-CH3 CH3 CH2 CH2 HC-CH3 CH3 CH3 ČH3…

A:

Q: An enzyme accelerates chemical reactions by all of the following, EXCEPT:   a) Bringing reactants…

A: Enzymes are proteins that act as biocatalysts and are used in all types of enzymatic reactions to…

Q: 1. Enzymes A) tilt the reaction equilibrium in favor of product formation B) tilt the reaction…

A: The enzymes are biological catalysts that increases the rate of biochemical reactions. Most enzymes…

Q: What amount of catalyst is consumed in the reaction it catalyzes?

A: Enzymes are biological catalysts that help in catalyzing or speeding up biological reactions by…

Q: Which of the following is not a mechanism that enzymes use to lower the activation energy of a…

A: Enzymes are proteins that play a pivotal part in our bodies by speeding up chemical responses. They…

Q: Which of the following is not an assumption made when evaluating Michaelis Menton kinetics? the…

A: An enzyme is a biocatalyst that increase the rate of chemical reaction without itself being…

Q: if the reaction given below occurs and pure A and B were mixed, which of the following would take…

A: In a chemical reaction, chemical equilibrium is the state in which both the reactants and products…

Q: Radical reactions are the result of:   A Markovnikovs rule   B symmetric bond breaking   C radio…

A: Introduction: A radical is profoundly reactive as it contains an atom with an odd number of…