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Q. No.Which of the following is not strictly a biomacromolecule?
1. Proteins
2. Lipids
3. Polysaccharides
4. Nucleic acid
Subtopic: Element Analysis |
95%
From NCERT
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A secondary metabolite that acts as a toxin is
1. Carotenoids
2. Curcumin
3. Abrin
4. Monoterpenes
1. Carotenoids
2. Curcumin
3. Abrin
4. Monoterpenes
Subtopic: Primary & Secondary Metabolites |
90%
From NCERT
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Subtopic: Primary & Secondary Metabolites |
83%
From NCERT
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Peptidoglycan present in bacterial cell envelope is
1. Made up of cellulose
2. A heteropolymer
3. An oligosaccharide
4. A homopolymer
1. Made up of cellulose
2. A heteropolymer
3. An oligosaccharide
4. A homopolymer
Subtopic: Carbohydrates: Introduction |
59%
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The most abundant protein in animal world is
1. Chitin
2. Collagen
3. Peptidoglycan
4. Hyaluronic acid
1. Chitin
2. Collagen
3. Peptidoglycan
4. Hyaluronic acid
Subtopic: Proteins | Introduction to Proteins |
95%
From NCERT
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The amino acids in a protein are held together by
1. Glycosidic bond
2. Phosphodiester bond
3. Peptide bond
4. Hydrogen bond
1. Glycosidic bond
2. Phosphodiester bond
3. Peptide bond
4. Hydrogen bond
Subtopic: Proteins | Introduction to Proteins |
88%
From NCERT
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A protein found in silk which exhibits pleated structure is
1. Flbroln
2. Haemoglobin
3. Enzyme
4, - Keratin
1. Flbroln
2. Haemoglobin
3. Enzyme
4, - Keratin
Subtopic: Proteins |
68%
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An example of protein with quaternary structure is
1. Myoglobin
2. Haemoglobin
3. Keratin
4. All of these
1. Myoglobin
2. Haemoglobin
3. Keratin
4. All of these
Subtopic: Proteins |
76%
From NCERT
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Subtopic: Lipids |
92%
From NCERT
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The primary precursor for the production of cholesterol in our body is
1. Acetic acid
2. Citric acid
3. Ethyl alcohol
4. Methanol
1. Acetic acid
2. Citric acid
3. Ethyl alcohol
4. Methanol
Subtopic: METABOLIC BASIS FOR LIVING (OLD NCERT) |
67%
From NCERT
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