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BUNDLE OF Enzymology ExamS| questions with Complete Solutions
BUNDLE OF Enzymology ExamS| questions with Complete Solutions
[Show more]BUNDLE OF Enzymology ExamS| questions with Complete Solutions
[Show more]What is dogma in enzymology? - One reaction only has one enzyme to catalyse it 
What happens during a chemical reaction? - Activation energy provides enough energy for the process 
to happen where the reactants break or form bonds and create a new product 
What is transition state? - A less stable s...
Preview 1 out of 3 pages
Add to cartWhat is dogma in enzymology? - One reaction only has one enzyme to catalyse it 
What happens during a chemical reaction? - Activation energy provides enough energy for the process 
to happen where the reactants break or form bonds and create a new product 
What is transition state? - A less stable s...
Active Site - Attachment of substrate 
Often a water-free cavity 
Pouch-like 
Substrate - Substance acted upon enzyme 
Also called as chemical reactant 
Allosteric Site - Another cavity, other molecule other than substrate (inhibitors) 
May bind regulator molecules and,thereby. 
Be significant to th...
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Add to cartActive Site - Attachment of substrate 
Often a water-free cavity 
Pouch-like 
Substrate - Substance acted upon enzyme 
Also called as chemical reactant 
Allosteric Site - Another cavity, other molecule other than substrate (inhibitors) 
May bind regulator molecules and,thereby. 
Be significant to th...
An enzyme maybe defined as a: - Biological catalysts 
The Michaelis-Menten Constant in the rate of conversion of substrate to product is determined 
by: - Substrate concentration and rate of dissociation of enzyme-substrate complex 
Isoenzyme - The electrophoretic property is different for each isoe...
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Add to cartAn enzyme maybe defined as a: - Biological catalysts 
The Michaelis-Menten Constant in the rate of conversion of substrate to product is determined 
by: - Substrate concentration and rate of dissociation of enzyme-substrate complex 
Isoenzyme - The electrophoretic property is different for each isoe...
Physiology - - The study of function 
Homeostasis - - maintenance of the same state 
- maintaining order 
- requires energy and a means to utilized the energy 
Glucose 
Fatty Acids 
Amino Acids 
Volatile Fatty Acids 
Ketone - - Sources of energy
Preview 2 out of 9 pages
Add to cartPhysiology - - The study of function 
Homeostasis - - maintenance of the same state 
- maintaining order 
- requires energy and a means to utilized the energy 
Glucose 
Fatty Acids 
Amino Acids 
Volatile Fatty Acids 
Ketone - - Sources of energy
Catalyst - 1. Chemical or biological substance or structure that lowers activation energy 
2. Accelerates the rate of a chemical rxn 
Enzymes - Biological catalysts that are capable of performing multiple rxns (are recycled). 
They can be proteins or RNA, are faster than chemical catalysts, and act ...
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Add to cartCatalyst - 1. Chemical or biological substance or structure that lowers activation energy 
2. Accelerates the rate of a chemical rxn 
Enzymes - Biological catalysts that are capable of performing multiple rxns (are recycled). 
They can be proteins or RNA, are faster than chemical catalysts, and act ...
Which of these statements is correct? 
A) A catalyst decreases the activation barrier by different amounts for the forward and reverse 
reactions. 
B) A catalyst decreases the activation barrier by the same amount for both the forward and 
reverse reactions. 
C) A catalyst increases the activation b...
Preview 4 out of 34 pages
Add to cartWhich of these statements is correct? 
A) A catalyst decreases the activation barrier by different amounts for the forward and reverse 
reactions. 
B) A catalyst decreases the activation barrier by the same amount for both the forward and 
reverse reactions. 
C) A catalyst increases the activation b...
enzymes increase reactions by lowering the activation energy-which is the energy needed to go 
from the reactant to the transition state. The transition state is called the enzyme substrate 
complex - function of enzymes 
Classes of enzymes: oxidoreductase-oxidation/reduction reactions, transferase-...
Preview 2 out of 8 pages
Add to cartenzymes increase reactions by lowering the activation energy-which is the energy needed to go 
from the reactant to the transition state. The transition state is called the enzyme substrate 
complex - function of enzymes 
Classes of enzymes: oxidoreductase-oxidation/reduction reactions, transferase-...
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