Which of the following statement about the enzymes is (are) true : i. Enzyme speed up the reaction rate by decreasing the activation energy ii. A large negative AG value indicates a fast reaction i. The binding energy provides specificity to the enzymes iv. Enzymes that transfer a group within a molecule are referred as transferase V. Enzymes speed up the reaction and thus change the equilibrium of the reactions
Which of the following statement about the enzymes is (are) true : i. Enzyme speed up the reaction rate by decreasing the activation energy ii. A large negative AG value indicates a fast reaction i. The binding energy provides specificity to the enzymes iv. Enzymes that transfer a group within a molecule are referred as transferase V. Enzymes speed up the reaction and thus change the equilibrium of the reactions
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
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Question #7

Transcribed Image Text:QUESTION 7
Which of the following statement about the enzymes is (are) true:
i. Enzyme speed up the reaction rate by decreasing the activation energy
ii. A large negative AG value indicates a fast reaction
i. The binding energy provides specificity to the enzymes
iv. Enzymes that transfer a group within a molecule are referred as transferase
V. Enzymes speed up the reaction and thus change the equilibrium of the reactions
i and iii
i and ii
ii, iii and iv
all are true
i, ii iii, and v
QUESTION 8
Which one of the following is not among the six internationally accepted classes of enzymes
O oxidoreductases
isomerases
O hudrolaces
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Expert Solution

Step 1
Those proteins or biological catalysts which help to speed up the chemical reaction are termed enzymes. Enzymes aid in building some substrates and breaking down some substrates. The factors which likely affect the working of an enzyme include pH, the enzyme’s concentration, temperature, and concentration of substrate.
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