The role of enzymes in chemical reactions in cell and their three characteristics. Introduction: Enzymes are chemical catalyst which accelerate a chemical reaction in a cell. The catalyst is a chemical substance or protein that causes increase in the rate of reaction without being affected in small time.

Question

Want to see more full solutions like this?

Answer 1

Question

Chapter 6.5, Problem 11SAQ

Summary Introduction

To describe:

The role of enzymes in chemical reactions in cell and their three characteristics.

Introduction:

Enzymes are chemical catalyst which accelerate a chemical reaction in a cell. The catalyst is a chemical substance or protein that causes increase in the rate of reaction without being affected in small time.

Expert Solution & Answer

Explanation of Solution

Enzymes accelerate a chemical reaction by increasing the reaction rate and decreasing the activation energy. Reaction rate of a chemical reaction is needed for the formation of product, which is influenced by enzymes. It speeds up the chemical reaction.

All the chemical reactions need an input of energy for processing which is termed as activation energy (EA) . It is the input of energy which is required to reach a transition state during a chemical reaction. It results in increase in speed of a reaction, formation of products and release of energy into the surroundings. It does not change free energy but it changes the way of the reaction. The starting and the end point of the reaction remain same.

There are various characteristics of enzymes. Three of them are as follows:

i. In a chemical reaction, enzyme causes the formation of a complex that contains reactants and products. The substrate (S) is a reactant in a reaction that is catalyzed by an enzyme (E). It is further converted into product (P) of the reaction.
ii. The enzymes that catalyze the rate of reaction of a chemical reaction are highly specific. Enzymes are specific for both substrate and product of a chemical reaction.
iii. The activity of enzyme in a reaction can be influenced by activators and inhibitors. The activator causes increase in the activity of an enzyme, while inhibitor decreases the activity of an enzyme in a chemical reaction.

Conclusion

The enzymes are intermediate molecules that permit the chemical reaction to occur in a cell.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Students have asked these similar questions

The current nutrition labelling regulation in Hong Kong requires food manufacturer to list E+7 information on the package of pre-packaged food products. Do you think that more nutrients, such as calcium and cholesterol, shall be included?

View History Bookmarks Window Help Quarter cements ents ons (17) YouTube Which amino acids would you expect to find marked on the alpha helix? canvas.ucsc.edu ucsc Complaint and Grievance Process - Academic Personnel pach orations | | | | | | | | | | | | | | | | 000000 000000000 | | | | | | | | | | | | | | | | | | | | | | 00000000 scope vious De 48 12.415 KATPM FEB 3 F1 F2 80 F3 a F4 F5 2 # 3 $ 85 % tv N A の Mon Feb 3 10:24 PM Lipid bilayer Submit Assignment Next > ZOOM < Å DII 8 བ བ F6 16 F7 F8 F9 F10 34 F11 F12 & * ( 6 7 8 9 0 + 11 WERTY U { 0 } P delete

Different species or organisms research for ecology

Answer 2

Question

Chapter 6.5, Problem 11SAQ

Summary Introduction

To describe:

The role of enzymes in chemical reactions in cell and their three characteristics.

Introduction:

Enzymes are chemical catalyst which accelerate a chemical reaction in a cell. The catalyst is a chemical substance or protein that causes increase in the rate of reaction without being affected in small time.

Expert Solution & Answer

Explanation of Solution

Enzymes accelerate a chemical reaction by increasing the reaction rate and decreasing the activation energy. Reaction rate of a chemical reaction is needed for the formation of product, which is influenced by enzymes. It speeds up the chemical reaction.

All the chemical reactions need an input of energy for processing which is termed as activation energy (EA) . It is the input of energy which is required to reach a transition state during a chemical reaction. It results in increase in speed of a reaction, formation of products and release of energy into the surroundings. It does not change free energy but it changes the way of the reaction. The starting and the end point of the reaction remain same.

There are various characteristics of enzymes. Three of them are as follows:

i. In a chemical reaction, enzyme causes the formation of a complex that contains reactants and products. The substrate (S) is a reactant in a reaction that is catalyzed by an enzyme (E). It is further converted into product (P) of the reaction.
ii. The enzymes that catalyze the rate of reaction of a chemical reaction are highly specific. Enzymes are specific for both substrate and product of a chemical reaction.
iii. The activity of enzyme in a reaction can be influenced by activators and inhibitors. The activator causes increase in the activity of an enzyme, while inhibitor decreases the activity of an enzyme in a chemical reaction.

Conclusion

The enzymes are intermediate molecules that permit the chemical reaction to occur in a cell.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Question

Chapter 6.5, Problem 11SAQ

Summary Introduction

To describe:

The role of enzymes in chemical reactions in cell and their three characteristics.

Introduction:

Enzymes are chemical catalyst which accelerate a chemical reaction in a cell. The catalyst is a chemical substance or protein that causes increase in the rate of reaction without being affected in small time.

Expert Solution & Answer

Explanation of Solution

Enzymes accelerate a chemical reaction by increasing the reaction rate and decreasing the activation energy. Reaction rate of a chemical reaction is needed for the formation of product, which is influenced by enzymes. It speeds up the chemical reaction.

All the chemical reactions need an input of energy for processing which is termed as activation energy (EA) . It is the input of energy which is required to reach a transition state during a chemical reaction. It results in increase in speed of a reaction, formation of products and release of energy into the surroundings. It does not change free energy but it changes the way of the reaction. The starting and the end point of the reaction remain same.

There are various characteristics of enzymes. Three of them are as follows:

i. In a chemical reaction, enzyme causes the formation of a complex that contains reactants and products. The substrate (S) is a reactant in a reaction that is catalyzed by an enzyme (E). It is further converted into product (P) of the reaction.
ii. The enzymes that catalyze the rate of reaction of a chemical reaction are highly specific. Enzymes are specific for both substrate and product of a chemical reaction.
iii. The activity of enzyme in a reaction can be influenced by activators and inhibitors. The activator causes increase in the activity of an enzyme, while inhibitor decreases the activity of an enzyme in a chemical reaction.

Conclusion

The enzymes are intermediate molecules that permit the chemical reaction to occur in a cell.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Question

Chapter 6.5, Problem 11SAQ

Summary Introduction

To describe:

The role of enzymes in chemical reactions in cell and their three characteristics.

Introduction:

Enzymes are chemical catalyst which accelerate a chemical reaction in a cell. The catalyst is a chemical substance or protein that causes increase in the rate of reaction without being affected in small time.

Expert Solution & Answer

Explanation of Solution

Enzymes accelerate a chemical reaction by increasing the reaction rate and decreasing the activation energy. Reaction rate of a chemical reaction is needed for the formation of product, which is influenced by enzymes. It speeds up the chemical reaction.

All the chemical reactions need an input of energy for processing which is termed as activation energy (EA) . It is the input of energy which is required to reach a transition state during a chemical reaction. It results in increase in speed of a reaction, formation of products and release of energy into the surroundings. It does not change free energy but it changes the way of the reaction. The starting and the end point of the reaction remain same.

There are various characteristics of enzymes. Three of them are as follows:

i. In a chemical reaction, enzyme causes the formation of a complex that contains reactants and products. The substrate (S) is a reactant in a reaction that is catalyzed by an enzyme (E). It is further converted into product (P) of the reaction.
ii. The enzymes that catalyze the rate of reaction of a chemical reaction are highly specific. Enzymes are specific for both substrate and product of a chemical reaction.
iii. The activity of enzyme in a reaction can be influenced by activators and inhibitors. The activator causes increase in the activity of an enzyme, while inhibitor decreases the activity of an enzyme in a chemical reaction.

Conclusion

The enzymes are intermediate molecules that permit the chemical reaction to occur in a cell.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 6.5, Problem 11SAQ

Summary Introduction

To describe:

The role of enzymes in chemical reactions in cell and their three characteristics.

Introduction:

Enzymes are chemical catalyst which accelerate a chemical reaction in a cell. The catalyst is a chemical substance or protein that causes increase in the rate of reaction without being affected in small time.

Expert Solution & Answer

Explanation of Solution

Enzymes accelerate a chemical reaction by increasing the reaction rate and decreasing the activation energy. Reaction rate of a chemical reaction is needed for the formation of product, which is influenced by enzymes. It speeds up the chemical reaction.

All the chemical reactions need an input of energy for processing which is termed as activation energy (EA) . It is the input of energy which is required to reach a transition state during a chemical reaction. It results in increase in speed of a reaction, formation of products and release of energy into the surroundings. It does not change free energy but it changes the way of the reaction. The starting and the end point of the reaction remain same.

There are various characteristics of enzymes. Three of them are as follows:

i. In a chemical reaction, enzyme causes the formation of a complex that contains reactants and products. The substrate (S) is a reactant in a reaction that is catalyzed by an enzyme (E). It is further converted into product (P) of the reaction.
ii. The enzymes that catalyze the rate of reaction of a chemical reaction are highly specific. Enzymes are specific for both substrate and product of a chemical reaction.
iii. The activity of enzyme in a reaction can be influenced by activators and inhibitors. The activator causes increase in the activity of an enzyme, while inhibitor decreases the activity of an enzyme in a chemical reaction.

Conclusion

The enzymes are intermediate molecules that permit the chemical reaction to occur in a cell.

Answer 6

Chapter 6.5, Problem 11SAQ

Summary Introduction

To describe:

The role of enzymes in chemical reactions in cell and their three characteristics.

Introduction:

Enzymes are chemical catalyst which accelerate a chemical reaction in a cell. The catalyst is a chemical substance or protein that causes increase in the rate of reaction without being affected in small time.

Expert Solution & Answer

Explanation of Solution

Enzymes accelerate a chemical reaction by increasing the reaction rate and decreasing the activation energy. Reaction rate of a chemical reaction is needed for the formation of product, which is influenced by enzymes. It speeds up the chemical reaction.

All the chemical reactions need an input of energy for processing which is termed as activation energy (EA) . It is the input of energy which is required to reach a transition state during a chemical reaction. It results in increase in speed of a reaction, formation of products and release of energy into the surroundings. It does not change free energy but it changes the way of the reaction. The starting and the end point of the reaction remain same.

There are various characteristics of enzymes. Three of them are as follows:

i. In a chemical reaction, enzyme causes the formation of a complex that contains reactants and products. The substrate (S) is a reactant in a reaction that is catalyzed by an enzyme (E). It is further converted into product (P) of the reaction.
ii. The enzymes that catalyze the rate of reaction of a chemical reaction are highly specific. Enzymes are specific for both substrate and product of a chemical reaction.
iii. The activity of enzyme in a reaction can be influenced by activators and inhibitors. The activator causes increase in the activity of an enzyme, while inhibitor decreases the activity of an enzyme in a chemical reaction.

Conclusion

The enzymes are intermediate molecules that permit the chemical reaction to occur in a cell.

Answer 7

Chapter 6.5, Problem 11SAQ

Summary Introduction

To describe:

The role of enzymes in chemical reactions in cell and their three characteristics.

Introduction:

Enzymes are chemical catalyst which accelerate a chemical reaction in a cell. The catalyst is a chemical substance or protein that causes increase in the rate of reaction without being affected in small time.

Answer 8

Expert Solution & Answer

Explanation of Solution

Enzymes accelerate a chemical reaction by increasing the reaction rate and decreasing the activation energy. Reaction rate of a chemical reaction is needed for the formation of product, which is influenced by enzymes. It speeds up the chemical reaction.

All the chemical reactions need an input of energy for processing which is termed as activation energy (EA) . It is the input of energy which is required to reach a transition state during a chemical reaction. It results in increase in speed of a reaction, formation of products and release of energy into the surroundings. It does not change free energy but it changes the way of the reaction. The starting and the end point of the reaction remain same.

There are various characteristics of enzymes. Three of them are as follows:

i. In a chemical reaction, enzyme causes the formation of a complex that contains reactants and products. The substrate (S) is a reactant in a reaction that is catalyzed by an enzyme (E). It is further converted into product (P) of the reaction.
ii. The enzymes that catalyze the rate of reaction of a chemical reaction are highly specific. Enzymes are specific for both substrate and product of a chemical reaction.
iii. The activity of enzyme in a reaction can be influenced by activators and inhibitors. The activator causes increase in the activity of an enzyme, while inhibitor decreases the activity of an enzyme in a chemical reaction.