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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.
Which statement(s) of protein remain(s) intact during denaturation process?
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.
Which statement(s) of protein remain(s) intact during denaturation process?
- a)Both secondary and tertiary structures
- b)primary structure only
- c)secondary structure only
- d)tertiary structure
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
Read the passage given below and answer the following questions:When a...
The statement that remains intact during the denaturation of protein is:
Primary structures remain intact.
During denaturation, the physical or chemical changes to the protein cause the hydrogen bonds that hold the protein in its native form to be disturbed. This results in the protein losing its secondary and tertiary structures, which are responsible for its biological activity. However, the primary structure of the protein, which is the sequence of amino acids, remains unchanged.
Examples of denaturation of protein include the coagulation of egg white on boiling, the curding of milk, and the formation of cheese when an acid is added to milk. In each of these cases, the denaturation of the protein results in a change in the protein's secondary and tertiary structures, but the primary structure remains unchanged.
Most Upvoted Answer
Read the passage given below and answer the following questions:When a...
Explanation:
Denaturation of proteins refers to the structural changes that occur in a protein when it is subjected to physical or chemical changes. These changes disrupt the hydrogen bonds that hold the protein's secondary and tertiary structures together, leading to the unfolding of globules and uncoiling of helices. As a result, the protein loses its biological activity.
Primary Structure:
The primary structure of a protein refers to the linear sequence of amino acids that make up the protein chain. This sequence is determined by the genetic code of an organism and remains intact during the process of denaturation. The primary structure is held together by peptide bonds, which are not affected by changes in temperature or pH.
Secondary Structure:
The secondary structure of a protein refers to the local folding patterns that occur within the protein chain. These patterns include alpha helices and beta sheets, which are stabilized by hydrogen bonds between amino acid residues. During denaturation, the disruption of hydrogen bonds causes the secondary structure to be lost or altered. Therefore, the secondary structure is not intact during denaturation.
Tertiary Structure:
The tertiary structure of a protein refers to the overall three-dimensional arrangement of the protein's secondary structure elements. It is stabilized by various interactions, including hydrogen bonds, disulfide bonds, hydrophobic interactions, and ionic interactions. Denaturation disrupts these interactions, leading to the unfolding and loss of the protein's tertiary structure.
Answer:
Based on the information provided, the primary structure of a protein remains intact during the denaturation process. This is because the primary structure is determined by the sequence of amino acids, which is not affected by physical or chemical changes. The secondary and tertiary structures, on the other hand, are disrupted during denaturation. Therefore, the correct answer is option 'B' - primary structure only.
Denaturation of proteins refers to the structural changes that occur in a protein when it is subjected to physical or chemical changes. These changes disrupt the hydrogen bonds that hold the protein's secondary and tertiary structures together, leading to the unfolding of globules and uncoiling of helices. As a result, the protein loses its biological activity.
Primary Structure:
The primary structure of a protein refers to the linear sequence of amino acids that make up the protein chain. This sequence is determined by the genetic code of an organism and remains intact during the process of denaturation. The primary structure is held together by peptide bonds, which are not affected by changes in temperature or pH.
Secondary Structure:
The secondary structure of a protein refers to the local folding patterns that occur within the protein chain. These patterns include alpha helices and beta sheets, which are stabilized by hydrogen bonds between amino acid residues. During denaturation, the disruption of hydrogen bonds causes the secondary structure to be lost or altered. Therefore, the secondary structure is not intact during denaturation.
Tertiary Structure:
The tertiary structure of a protein refers to the overall three-dimensional arrangement of the protein's secondary structure elements. It is stabilized by various interactions, including hydrogen bonds, disulfide bonds, hydrophobic interactions, and ionic interactions. Denaturation disrupts these interactions, leading to the unfolding and loss of the protein's tertiary structure.
Answer:
Based on the information provided, the primary structure of a protein remains intact during the denaturation process. This is because the primary structure is determined by the sequence of amino acids, which is not affected by physical or chemical changes. The secondary and tertiary structures, on the other hand, are disrupted during denaturation. Therefore, the correct answer is option 'B' - primary structure only.
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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.Which statement(s) of protein remain(s) intact during denaturation process?a)Both secondary and tertiary structuresb)primary structure onlyc)secondary structure onlyd)tertiary structureCorrect answer is option 'B'. Can you explain this answer?
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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.Which statement(s) of protein remain(s) intact during denaturation process?a)Both secondary and tertiary structuresb)primary structure onlyc)secondary structure onlyd)tertiary structureCorrect answer is option 'B'. 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.Which statement(s) of protein remain(s) intact during denaturation process?a)Both secondary and tertiary structuresb)primary structure onlyc)secondary structure onlyd)tertiary structureCorrect answer is option 'B'. 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.Which statement(s) of protein remain(s) intact during denaturation process?a)Both secondary and tertiary structuresb)primary structure onlyc)secondary structure onlyd)tertiary structureCorrect answer is option 'B'. 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.Which statement(s) of protein remain(s) intact during denaturation process?a)Both secondary and tertiary structuresb)primary structure onlyc)secondary structure onlyd)tertiary structureCorrect answer is option 'B'. 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.Which statement(s) of protein remain(s) intact during denaturation process?a)Both secondary and tertiary structuresb)primary structure onlyc)secondary structure onlyd)tertiary structureCorrect answer is option 'B'. 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.Which statement(s) of protein remain(s) intact during denaturation process?a)Both secondary and tertiary structuresb)primary structure onlyc)secondary structure onlyd)tertiary structureCorrect answer is option 'B'. 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.Which statement(s) of protein remain(s) intact during denaturation process?a)Both secondary and tertiary structuresb)primary structure onlyc)secondary structure onlyd)tertiary structureCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12.
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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.Which statement(s) of protein remain(s) intact during denaturation process?a)Both secondary and tertiary structuresb)primary structure onlyc)secondary structure onlyd)tertiary structureCorrect answer is option 'B'. 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.Which statement(s) of protein remain(s) intact during denaturation process?a)Both secondary and tertiary structuresb)primary structure onlyc)secondary structure onlyd)tertiary structureCorrect answer is option 'B'. 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.Which statement(s) of protein remain(s) intact during denaturation process?a)Both secondary and tertiary structuresb)primary structure onlyc)secondary structure onlyd)tertiary structureCorrect answer is option 'B'. 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.Which statement(s) of protein remain(s) intact during denaturation process?a)Both secondary and tertiary structuresb)primary structure onlyc)secondary structure onlyd)tertiary structureCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 12 tests.
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