Which type of chemical reaction is regulated by altering an enzyme's function? a.) irreversible b.) reversible
Which type of chemical reaction is regulated by altering an enzyme's function?
a.) irreversible
b.) reversible
Homework Answers
Answer : b ; Reversible.
Explanation : Reversible reactions are those that can go in either direction. In reversible reactions, reactants are turned into products, some of these products will be converted back into reactants, at this point, the designations of products and reactants are reversed. We all know that if an enzyme works in a chemical reaction it increases or reduces the reaction speed, the energy which need to continue the reaction is reduced and produce the product but if the function of an enzyme altered then the chemical reaction is gone through reversible type of chemical reaction.
Add Answer to:
Which type of chemical reaction is regulated by altering an
enzyme's function?
a.) irreversible
b.) reversible
Which of the following might make an irreversible reaction reversible? A) removing a catalyst B) increasing...
Which of the following might make an irreversible reaction reversible? A) removing a catalyst B) increasing the temperature C) increasing the concentration of the reactants D) all of the above
Is the following reaction reversible, and if, under what conditions? The reaction is irreversible Yes, under...
Is the following reaction reversible, and if, under what conditions? The reaction is irreversible Yes, under acidic conditions Yes, under basic conditions Yes, using hydrogen and palladium/carbon as catalyst
Substances A and B inter-convert via a reversible chemical reaction. The plot below shows the concentrations...
Substances A and B inter-convert via a reversible chemical reaction. The plot below shows the concentrations of A and B as a function of time. Which statements correctly describe this reaction? [Select all that apply.] The reaction started with 100% substance A. The reaction reaches equilibrium. The rate of conversion of B to A increases as the reaction progresses. The rate of conversion of A to B increases as the reaction progresses. Substance A is favored at equilibrium. concentration OOO...
Give an example of a reversible reaction and an irreversible reaction. 2. Explain how they are...
Give an example of a reversible reaction and an irreversible reaction. 2. Explain how they are fundamentally different. Equilibrium is a dynamic process. Explain what this means. 3. Determine whether the following statements are true or false. Correct the false statements. a. When a chemical reaction reaches equilibrium, the reaction completely stops. b. When a chemical reaction reaches equilibrium, the forward reaction stops and the reverse reaction begins. 4. Determine whether the following statements are true or false. Correct the...
raw the apropriate arrows (reversible, irreversible, no reaction) for the following reactions. (4 pts) Br +Br...
raw the apropriate arrows (reversible, irreversible, no reaction) for the following reactions. (4 pts) Br +Br a) -C-o b) 7. Provide a curved arrow mechanism and predict the product for the following SN2 reactions. (9 pts) Br H2N a) b) C NachN Cl c)
Which statement is true? A) All real processes are irreversible. B) A thermodynamically reversibl...
Which statement is true? A) All real processes are irreversible. B) A thermodynamically reversible process takes place infinitely fast C) In a reversible process, the state functions of the system are always much greater than those of the surroundings. D) There is always more heat given off to the surroundings in a reversible process than in an unharnessed one. E) All statements (ALD) are true.
Which statement is true? A) All real processes are irreversible. B) A thermodynamically reversible process...
The reversible gas-phase chemical reaction A reversible 2B takes place in a steady state tubular reactor...
The reversible gas-phase chemical reaction A reversible 2B takes place in a steady state tubular reactor operated at a constant pressure of 2 atm and temperature of 120 degree C. The forward reaction is first-order, and the backward reaction is second order. We want to process a 100 mole/min stream of pure A. At the operating conditions (120 degree C), equilibrium constant is 0.31 L/mol. What is the equilibrium composition at 120 degree C?
The reversible chemical reaction A+B⇌C+D has the following equilibrium constant: Kc=[C][D][A][B]=7.3 What is the final concentration...
The reversible chemical reaction A+B⇌C+D has the following equilibrium constant: Kc=[C][D][A][B]=7.3 What is the final concentration of D at equilibrium if the initial concentrations are [A] = 1.00 M and [B] = 2.00 M ?
The reversible chemical reaction A + B C + D has the following equilibrium constant: K_c...
The reversible chemical reaction A + B C + D has the following equilibrium constant: K_c = [C][D]/[A][B] = 4.6 Initially, only A and B are present, each at 2.00 M. What is the final concentration of A once equilibrium is reached? Express your answer to two significant figures and include the appropriate units. What is the final concentration of D at equilibrium if the initial concentrations are [A] = 1.00 M and [B] = 2.00 M ? Express your...
Part A The reversible chemical reaction A +B C+D Initially, only A and B are present,...
Part A The reversible chemical reaction A +B C+D Initially, only A and B are present, each at 2.00 M, what is the final concentration of A once equilbrum is reached Express your answer to two significant figures and include the appropriate units. has the following equiibrium constant Kc View Available Hint(s) IA AValue Submit ▼ Part B what is the final concentration o, D at equilibrium if the initial concentrations are [A-1 ㆀ M and [BI-200 M ? Express...
Is the following reaction reversible, and if, under what conditions? The reaction is irreversible Yes, under acidic conditions Yes, under basic conditions Yes, using hydrogen and palladium/carbon as catalyst
raw the apropriate arrows (reversible, irreversible, no reaction) for the following reactions. (4 pts) Br +Br a) -C-o b) 7. Provide a curved arrow mechanism and predict the product for the following SN2 reactions. (9 pts) Br H2N a) b) C NachN Cl c)
Which statement is true? A) All real processes are irreversible. B) A thermodynamically reversible process takes place infinitely fast C) In a reversible process, the state functions of the system are always much greater than those of the surroundings. D) There is always more heat given off to the surroundings in a reversible process than in an unharnessed one. E) All statements (ALD) are true.
Which statement is true? A) All real processes are irreversible. B) A thermodynamically reversible process...
The reversible gas-phase chemical reaction A reversible 2B takes place in a steady state tubular reactor operated at a constant pressure of 2 atm and temperature of 120 degree C. The forward reaction is first-order, and the backward reaction is second order. We want to process a 100 mole/min stream of pure A. At the operating conditions (120 degree C), equilibrium constant is 0.31 L/mol. What is the equilibrium composition at 120 degree C?
The reversible chemical reaction A + B C + D has the following equilibrium constant: K_c = [C][D]/[A][B] = 4.6 Initially, only A and B are present, each at 2.00 M. What is the final concentration of A once equilibrium is reached? Express your answer to two significant figures and include the appropriate units. What is the final concentration of D at equilibrium if the initial concentrations are [A] = 1.00 M and [B] = 2.00 M ? Express your...
Part A The reversible chemical reaction A +B C+D Initially, only A and B are present, each at 2.00 M, what is the final concentration of A once equilbrum is reached Express your answer to two significant figures and include the appropriate units. has the following equiibrium constant Kc View Available Hint(s) IA AValue Submit ▼ Part B what is the final concentration o, D at equilibrium if the initial concentrations are [A-1 ㆀ M and [BI-200 M ? Express...
Most questions answered within 3 hours.
-
(63
#14)
which of the following statments best describes how chamging
the concentration of the substances...
asked 16 minutes ago -
In the following reaction, which element is undergoing
oxidation: Na2SO3 + N2O --> N2 + Na2SO4...
asked 1 hour ago -
Which of the following pairs of ions have the same electron
configuration?
I: Br− and Se2−...
asked 3 hours ago -
The Foremost Composite Materials Company is planning a two-day
sales conference for October 19-20. The conference...
asked 4 hours ago -
3) Illustrate the observed pattern of relatedness of organisms
versus adaptations to specific conditions. This means...
asked 4 hours ago -
In winter a lake has a 0.35 m thick ice layer over 1.10 m of
water....
asked 5 hours ago -
Assuming the following has been encrypted with a Vigenere cipher
below, use the method(s) and assumptions...
asked 5 hours ago -
How would I use switch statements to write a program that will
take an input of...
asked 5 hours ago -
Imagine a reaction in which methane gas combusts at a constant
pressure of 1 atm and...
asked 5 hours ago -
Two parallel wires (each 12 m in length) are separated by a
distance of 0.065 m...
asked 5 hours ago -
Suppose there were three masses at the corner of uniform
equilateral triangle. The masses are m1...
asked 5 hours ago -
Situation: A building that is 618 m above the ground floor. How
many times would a...
asked 5 hours ago