Class 12 Exam > Class 12 Questions > Read the passage given below and answer the f...
Start Learning for Free
Read the passage given below and answer the following questions:
When a protein in its native form, is subjected to physical changes like change in temperature or chemical changes like change in pH, the hydrogen bonds are disturbed. Due to this, globules unfold and helix get uncoiled and protein loses its biological activity. This is called denaturation of protein.
The denaturation causes change in secondary and tertiary structures but primary structures remains intact.
Examples of denaturation of protein are coagulation of egg white on boiling, curding of milk, formation of cheese when an acid is added to milk.
Q. Cheese is a
When a protein in its native form, is subjected to physical changes like change in temperature or chemical changes like change in pH, the hydrogen bonds are disturbed. Due to this, globules unfold and helix get uncoiled and protein loses its biological activity. This is called denaturation of protein.
The denaturation causes change in secondary and tertiary structures but primary structures remains intact.
Examples of denaturation of protein are coagulation of egg white on boiling, curding of milk, formation of cheese when an acid is added to milk.
Q. Cheese is a
- a)globular protein
- b)conjugated protein
- c)denatured protein
- d)derived protein
Correct answer is option 'C'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
Read the passage given below and answer the following questions:When a...
Cheese is a denatured protein. When producing (hard or semi-hard) cheese, the cheese yield can be increased by subjecting part of the cheese milk to a high-temperature heat treatment.
Most Upvoted Answer
Read the passage given below and answer the following questions:When a...
Denaturation of Protein:
Denaturation of protein refers to the disruption of the native structure of a protein molecule, leading to the loss of its biological activity. This process can be caused by physical factors such as changes in temperature or chemical factors like changes in pH.
Cheese as a Denatured Protein:
- Cheese is an example of a denatured protein.
- When an acid is added to milk to make cheese, the protein in the milk undergoes denaturation.
- The denaturation process causes changes in the secondary and tertiary structures of the protein, while the primary structure remains intact.
- The denatured protein in cheese has lost its biological activity but has acquired new properties that give cheese its unique texture and flavor.
Types of Proteins:
- Globular proteins are spherical in shape and are soluble in water. They often have specific biological functions.
- Conjugated proteins are proteins that contain a non-protein component, such as a metal ion or a lipid molecule.
- Denatured proteins are proteins whose native structure has been disrupted, leading to loss of biological activity.
Therefore, cheese is considered a denatured protein because the protein in milk undergoes denaturation during the cheese-making process, leading to the formation of a new product with different properties.
Denaturation of protein refers to the disruption of the native structure of a protein molecule, leading to the loss of its biological activity. This process can be caused by physical factors such as changes in temperature or chemical factors like changes in pH.
Cheese as a Denatured Protein:
- Cheese is an example of a denatured protein.
- When an acid is added to milk to make cheese, the protein in the milk undergoes denaturation.
- The denaturation process causes changes in the secondary and tertiary structures of the protein, while the primary structure remains intact.
- The denatured protein in cheese has lost its biological activity but has acquired new properties that give cheese its unique texture and flavor.
Types of Proteins:
- Globular proteins are spherical in shape and are soluble in water. They often have specific biological functions.
- Conjugated proteins are proteins that contain a non-protein component, such as a metal ion or a lipid molecule.
- Denatured proteins are proteins whose native structure has been disrupted, leading to loss of biological activity.
Therefore, cheese is considered a denatured protein because the protein in milk undergoes denaturation during the cheese-making process, leading to the formation of a new product with different properties.
|
Explore Courses for Class 12 exam
|
|
Similar Class 12 Doubts
Read the passage given below and answer the following questions:When a protein in its native form, is subjected to physical changes like change in temperature or chemical changes like change in pH, the hydrogen bonds are disturbed. Due to this, globules unfold and helix get uncoiled and protein loses its biological activity. This is called denaturation of protein.The denaturation causes change in secondary and tertiary structures but primary structures remains intact.Examples of denaturation of protein are coagulation of egg white on boiling, curding of milk, formation of cheese when an acid is added to milk.Q. Cheese is aa)globular proteinb)conjugated proteinc)denatured proteind)derived proteinCorrect answer is option 'C'. Can you explain this answer?
Question Description
Read the passage given below and answer the following questions:When a protein in its native form, is subjected to physical changes like change in temperature or chemical changes like change in pH, the hydrogen bonds are disturbed. Due to this, globules unfold and helix get uncoiled and protein loses its biological activity. This is called denaturation of protein.The denaturation causes change in secondary and tertiary structures but primary structures remains intact.Examples of denaturation of protein are coagulation of egg white on boiling, curding of milk, formation of cheese when an acid is added to milk.Q. Cheese is aa)globular proteinb)conjugated proteinc)denatured proteind)derived proteinCorrect answer is option 'C'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Read the passage given below and answer the following questions:When a protein in its native form, is subjected to physical changes like change in temperature or chemical changes like change in pH, the hydrogen bonds are disturbed. Due to this, globules unfold and helix get uncoiled and protein loses its biological activity. This is called denaturation of protein.The denaturation causes change in secondary and tertiary structures but primary structures remains intact.Examples of denaturation of protein are coagulation of egg white on boiling, curding of milk, formation of cheese when an acid is added to milk.Q. Cheese is aa)globular proteinb)conjugated proteinc)denatured proteind)derived proteinCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Read the passage given below and answer the following questions:When a protein in its native form, is subjected to physical changes like change in temperature or chemical changes like change in pH, the hydrogen bonds are disturbed. Due to this, globules unfold and helix get uncoiled and protein loses its biological activity. This is called denaturation of protein.The denaturation causes change in secondary and tertiary structures but primary structures remains intact.Examples of denaturation of protein are coagulation of egg white on boiling, curding of milk, formation of cheese when an acid is added to milk.Q. Cheese is aa)globular proteinb)conjugated proteinc)denatured proteind)derived proteinCorrect answer is option 'C'. Can you explain this answer?.
Read the passage given below and answer the following questions:When a protein in its native form, is subjected to physical changes like change in temperature or chemical changes like change in pH, the hydrogen bonds are disturbed. Due to this, globules unfold and helix get uncoiled and protein loses its biological activity. This is called denaturation of protein.The denaturation causes change in secondary and tertiary structures but primary structures remains intact.Examples of denaturation of protein are coagulation of egg white on boiling, curding of milk, formation of cheese when an acid is added to milk.Q. Cheese is aa)globular proteinb)conjugated proteinc)denatured proteind)derived proteinCorrect answer is option 'C'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Read the passage given below and answer the following questions:When a protein in its native form, is subjected to physical changes like change in temperature or chemical changes like change in pH, the hydrogen bonds are disturbed. Due to this, globules unfold and helix get uncoiled and protein loses its biological activity. This is called denaturation of protein.The denaturation causes change in secondary and tertiary structures but primary structures remains intact.Examples of denaturation of protein are coagulation of egg white on boiling, curding of milk, formation of cheese when an acid is added to milk.Q. Cheese is aa)globular proteinb)conjugated proteinc)denatured proteind)derived proteinCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Read the passage given below and answer the following questions:When a protein in its native form, is subjected to physical changes like change in temperature or chemical changes like change in pH, the hydrogen bonds are disturbed. Due to this, globules unfold and helix get uncoiled and protein loses its biological activity. This is called denaturation of protein.The denaturation causes change in secondary and tertiary structures but primary structures remains intact.Examples of denaturation of protein are coagulation of egg white on boiling, curding of milk, formation of cheese when an acid is added to milk.Q. Cheese is aa)globular proteinb)conjugated proteinc)denatured proteind)derived proteinCorrect answer is option 'C'. Can you explain this answer?.
Solutions for Read the passage given below and answer the following questions:When a protein in its native form, is subjected to physical changes like change in temperature or chemical changes like change in pH, the hydrogen bonds are disturbed. Due to this, globules unfold and helix get uncoiled and protein loses its biological activity. This is called denaturation of protein.The denaturation causes change in secondary and tertiary structures but primary structures remains intact.Examples of denaturation of protein are coagulation of egg white on boiling, curding of milk, formation of cheese when an acid is added to milk.Q. Cheese is aa)globular proteinb)conjugated proteinc)denatured proteind)derived proteinCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12.
Download more important topics, notes, lectures and mock test series for Class 12 Exam by signing up for free.
Here you can find the meaning of Read the passage given below and answer the following questions:When a protein in its native form, is subjected to physical changes like change in temperature or chemical changes like change in pH, the hydrogen bonds are disturbed. Due to this, globules unfold and helix get uncoiled and protein loses its biological activity. This is called denaturation of protein.The denaturation causes change in secondary and tertiary structures but primary structures remains intact.Examples of denaturation of protein are coagulation of egg white on boiling, curding of milk, formation of cheese when an acid is added to milk.Q. Cheese is aa)globular proteinb)conjugated proteinc)denatured proteind)derived proteinCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Read the passage given below and answer the following questions:When a protein in its native form, is subjected to physical changes like change in temperature or chemical changes like change in pH, the hydrogen bonds are disturbed. Due to this, globules unfold and helix get uncoiled and protein loses its biological activity. This is called denaturation of protein.The denaturation causes change in secondary and tertiary structures but primary structures remains intact.Examples of denaturation of protein are coagulation of egg white on boiling, curding of milk, formation of cheese when an acid is added to milk.Q. Cheese is aa)globular proteinb)conjugated proteinc)denatured proteind)derived proteinCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Read the passage given below and answer the following questions:When a protein in its native form, is subjected to physical changes like change in temperature or chemical changes like change in pH, the hydrogen bonds are disturbed. Due to this, globules unfold and helix get uncoiled and protein loses its biological activity. This is called denaturation of protein.The denaturation causes change in secondary and tertiary structures but primary structures remains intact.Examples of denaturation of protein are coagulation of egg white on boiling, curding of milk, formation of cheese when an acid is added to milk.Q. Cheese is aa)globular proteinb)conjugated proteinc)denatured proteind)derived proteinCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Read the passage given below and answer the following questions:When a protein in its native form, is subjected to physical changes like change in temperature or chemical changes like change in pH, the hydrogen bonds are disturbed. Due to this, globules unfold and helix get uncoiled and protein loses its biological activity. This is called denaturation of protein.The denaturation causes change in secondary and tertiary structures but primary structures remains intact.Examples of denaturation of protein are coagulation of egg white on boiling, curding of milk, formation of cheese when an acid is added to milk.Q. Cheese is aa)globular proteinb)conjugated proteinc)denatured proteind)derived proteinCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Read the passage given below and answer the following questions:When a protein in its native form, is subjected to physical changes like change in temperature or chemical changes like change in pH, the hydrogen bonds are disturbed. Due to this, globules unfold and helix get uncoiled and protein loses its biological activity. This is called denaturation of protein.The denaturation causes change in secondary and tertiary structures but primary structures remains intact.Examples of denaturation of protein are coagulation of egg white on boiling, curding of milk, formation of cheese when an acid is added to milk.Q. Cheese is aa)globular proteinb)conjugated proteinc)denatured proteind)derived proteinCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Class 12 tests.
|
|
Explore Courses for Class 12 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup