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Select the incorrect statement from the following.
- a)Tertiary structure is absolutely essential for biological activity of many proteins
- b)In RNA, the bond between the phosphate group and pentose sugar is a glycosidic bond
- c)Backbone of DNA is made up of sugar- phosphate chains
- d)Cellulose is unbranched polysaccharide with β-1,4 glycosidic bonds
Correct answer is option 'B'. Can you explain this answer?
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Most Upvoted Answer
Select the incorrect statement from the following.a)Tertiary structur...
Incorrect Statement: In RNA, the bond between the phosphate group and pentose sugar is a glycosidic bond.
Explanation:
• RNA (Ribonucleic acid) is a type of nucleic acid that is involved in the synthesis of proteins in the cell.
• It is composed of nucleotides that are linked together by phosphodiester bonds.
• Each RNA nucleotide consists of three components: a nitrogenous base, a pentose sugar (ribose), and a phosphate group.
• The bond between the phosphate group and pentose sugar is not a glycosidic bond, but a phosphodiester bond.
• A glycosidic bond is a covalent bond that links two monosaccharides to form a disaccharide or a polysaccharide.
• In RNA, the glycosidic bond is formed between the pentose sugar and the nitrogenous base.
• The nitrogenous base is attached to the 1' carbon atom of the ribose sugar through a glycosidic bond.
• The phosphate group is attached to the 5' carbon atom of the ribose sugar through a phosphodiester bond.
• Therefore, option B is incorrect.
Conclusion:
The incorrect statement is option B, which states that in RNA, the bond between the phosphate group and pentose sugar is a glycosidic bond.
Explanation:
• RNA (Ribonucleic acid) is a type of nucleic acid that is involved in the synthesis of proteins in the cell.
• It is composed of nucleotides that are linked together by phosphodiester bonds.
• Each RNA nucleotide consists of three components: a nitrogenous base, a pentose sugar (ribose), and a phosphate group.
• The bond between the phosphate group and pentose sugar is not a glycosidic bond, but a phosphodiester bond.
• A glycosidic bond is a covalent bond that links two monosaccharides to form a disaccharide or a polysaccharide.
• In RNA, the glycosidic bond is formed between the pentose sugar and the nitrogenous base.
• The nitrogenous base is attached to the 1' carbon atom of the ribose sugar through a glycosidic bond.
• The phosphate group is attached to the 5' carbon atom of the ribose sugar through a phosphodiester bond.
• Therefore, option B is incorrect.
Conclusion:
The incorrect statement is option B, which states that in RNA, the bond between the phosphate group and pentose sugar is a glycosidic bond.
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Community Answer
Select the incorrect statement from the following.a)Tertiary structur...
An ester bond is formed between phosphate and a pentose sugar.
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Select the incorrect statement from the following.a)Tertiary structure is absolutely essential for biological activity of many proteinsb)In RNA, the bond between the phosphate group and pentose sugar is a glycosidic bondc)Backbone of DNA is made up of sugar- phosphate chainsd)Cellulose is unbranched polysaccharide with β-1,4 glycosidic bondsCorrect answer is option 'B'. Can you explain this answer?
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Select the incorrect statement from the following.a)Tertiary structure is absolutely essential for biological activity of many proteinsb)In RNA, the bond between the phosphate group and pentose sugar is a glycosidic bondc)Backbone of DNA is made up of sugar- phosphate chainsd)Cellulose is unbranched polysaccharide with β-1,4 glycosidic bondsCorrect answer is option 'B'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Select the incorrect statement from the following.a)Tertiary structure is absolutely essential for biological activity of many proteinsb)In RNA, the bond between the phosphate group and pentose sugar is a glycosidic bondc)Backbone of DNA is made up of sugar- phosphate chainsd)Cellulose is unbranched polysaccharide with β-1,4 glycosidic bondsCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Select the incorrect statement from the following.a)Tertiary structure is absolutely essential for biological activity of many proteinsb)In RNA, the bond between the phosphate group and pentose sugar is a glycosidic bondc)Backbone of DNA is made up of sugar- phosphate chainsd)Cellulose is unbranched polysaccharide with β-1,4 glycosidic bondsCorrect answer is option 'B'. Can you explain this answer?.
Select the incorrect statement from the following.a)Tertiary structure is absolutely essential for biological activity of many proteinsb)In RNA, the bond between the phosphate group and pentose sugar is a glycosidic bondc)Backbone of DNA is made up of sugar- phosphate chainsd)Cellulose is unbranched polysaccharide with β-1,4 glycosidic bondsCorrect answer is option 'B'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Select the incorrect statement from the following.a)Tertiary structure is absolutely essential for biological activity of many proteinsb)In RNA, the bond between the phosphate group and pentose sugar is a glycosidic bondc)Backbone of DNA is made up of sugar- phosphate chainsd)Cellulose is unbranched polysaccharide with β-1,4 glycosidic bondsCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Select the incorrect statement from the following.a)Tertiary structure is absolutely essential for biological activity of many proteinsb)In RNA, the bond between the phosphate group and pentose sugar is a glycosidic bondc)Backbone of DNA is made up of sugar- phosphate chainsd)Cellulose is unbranched polysaccharide with β-1,4 glycosidic bondsCorrect answer is option 'B'. Can you explain this answer?.
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Select the incorrect statement from the following.a)Tertiary structure is absolutely essential for biological activity of many proteinsb)In RNA, the bond between the phosphate group and pentose sugar is a glycosidic bondc)Backbone of DNA is made up of sugar- phosphate chainsd)Cellulose is unbranched polysaccharide with β-1,4 glycosidic bondsCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Select the incorrect statement from the following.a)Tertiary structure is absolutely essential for biological activity of many proteinsb)In RNA, the bond between the phosphate group and pentose sugar is a glycosidic bondc)Backbone of DNA is made up of sugar- phosphate chainsd)Cellulose is unbranched polysaccharide with β-1,4 glycosidic bondsCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Select the incorrect statement from the following.a)Tertiary structure is absolutely essential for biological activity of many proteinsb)In RNA, the bond between the phosphate group and pentose sugar is a glycosidic bondc)Backbone of DNA is made up of sugar- phosphate chainsd)Cellulose is unbranched polysaccharide with β-1,4 glycosidic bondsCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Select the incorrect statement from the following.a)Tertiary structure is absolutely essential for biological activity of many proteinsb)In RNA, the bond between the phosphate group and pentose sugar is a glycosidic bondc)Backbone of DNA is made up of sugar- phosphate chainsd)Cellulose is unbranched polysaccharide with β-1,4 glycosidic bondsCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice NEET tests.
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