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In glycine, the R group is replaced by
1. A methyl group
2. Hydroxy methyl
3. A carboxylic group
4. A hydrogen atom
1. A methyl group
2. Hydroxy methyl
3. A carboxylic group
4. A hydrogen atom
Subtopic: Amino Acids |
76%
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Zwitterions are ionized species of
1. Acidic amino acids
2. Basic amino acids
3. Neutral amino acids
4. All of these
1. Acidic amino acids
2. Basic amino acids
3. Neutral amino acids
4. All of these
Subtopic: Amino Acids |
84%
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Non-essential amino acids
1. Must be obtained from food
2. Are synthesized in our body
3. Are not needed in our diet
4. Both (2) & (3)
1. Must be obtained from food
2. Are synthesized in our body
3. Are not needed in our diet
4. Both (2) & (3)
Subtopic: Amino Acids |
86%
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Subtopic: METABOLIC BASIS FOR LIVING (OLD NCERT) |
66%
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Proteins which catalyse biochemical reactions in the living world are known as
1. Enzymes
2. Hormones
3. Antibodies
4. Receptor
1. Enzymes
2. Hormones
3. Antibodies
4. Receptor
Subtopic: Enzymes |
91%
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Ribozymes are ________ that behave like enzymes
1. Proteins
2. Ribouncleic acids
3. Oligosaccharide
4. Simple lipids
1. Proteins
2. Ribouncleic acids
3. Oligosaccharide
4. Simple lipids
Subtopic: Enzymes |
84%
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Subtopic: Proteins |
92%
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Organic compounds that are tightly bound to apoenzyme are called
1. Prosthetic group
2. Apoenzyme
3. Metal ions
4. Co-enzymes
1. Prosthetic group
2. Apoenzyme
3. Metal ions
4. Co-enzymes
Subtopic: Enzyme Cofactors |
88%
From NCERT
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Non-protein part of enzyme is known as
1. Apoenzyme
2. Cofactor
3. Inorganic catalyst
4. Active site
1. Apoenzyme
2. Cofactor
3. Inorganic catalyst
4. Active site
Subtopic: Enzyme Cofactors |
79%
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