Which of the following is not a chemically modified sugar?
1. Glucosamine
2. N-acetyl galactosamine
3. Galacturonic acid
4. Dihydroxy acetone
Subtopic: Â Carbohydrates |
 55%
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Subtopic: Â Carbohydrates: Starch & Glycogen |
 85%
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Which of the following is a structural polysaccharide?
1. Glycogen
2. Starch
3. Inulin
4. Cellulose
1. Glycogen
2. Starch
3. Inulin
4. Cellulose
Subtopic: Â Carbohydrates: Cellulose, Chitin, Inulin & Agar |
 65%
From NCERT
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Which of the following is mismatched?
| 1 | Chitin | _ | Polymer of glucosamine |
| 2 | Glycogen | _ | Polymer of glucose |
| 3 | Cellulose | _ | Heteropolysaccharide |
| 4 | Inulin | _ | Homopolyysaccharide |
Subtopic: Â Carbohydrates: Starch & Glycogen |Â Carbohydrates: Cellulose, Chitin, Inulin & Agar |
 85%
From NCERT
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Subtopic: Â Carbohydrates: Cellulose, Chitin, Inulin & Agar |
 68%
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Which of the following is the most abundant carbohydrate in biosphere?
1. Starch
2. Cellulose
3. Glycogen
4. Hemicellulose
1. Starch
2. Cellulose
3. Glycogen
4. Hemicellulose
Subtopic: Â Carbohydrates: Cellulose, Chitin, Inulin & Agar |
 77%
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Homopolymer found in exoskeleton of arthropods is
1. Chitin
2. Cellulose
3. Glycogen
4. N-acetylglucosamine
1. Chitin
2. Cellulose
3. Glycogen
4. N-acetylglucosamine
Subtopic: Â Carbohydrates: Cellulose, Chitin, Inulin & Agar |
 83%
From NCERT
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Based on the nature of the R group there are many amino acids. If the R group in a proteinaceous amino acid is a methyl group, then the amino acids is
1. Glycine
2. Alanine
3. Serine
4. Phenylalanine
1. Glycine
2. Alanine
3. Serine
4. Phenylalanine
Subtopic: Â Amino Acids |
 81%
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Which of the following amino acid is basic in nature?
1. Glutamic acid
2. Lysine
3. Valine
4. Tyrosine
1. Glutamic acid
2. Lysine
3. Valine
4. Tyrosine
Subtopic: Â Amino Acids |
 88%
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Which of the following statement is false regarding proteins?
1. A protein is heteropolymer and not a homopolymer
2. Collagen is the most abundant protein in the animal world
3. RuBisCO is the most abundant protein in the whole biosphere
4. The first amino acid in the polypeptide chain is called C-terminal amino acid and the last amino acid is called N-terminal amino acid.
1. A protein is heteropolymer and not a homopolymer
2. Collagen is the most abundant protein in the animal world
3. RuBisCO is the most abundant protein in the whole biosphere
4. The first amino acid in the polypeptide chain is called C-terminal amino acid and the last amino acid is called N-terminal amino acid.
Subtopic: Â Proteins |
 88%
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