I: | GLUT-4 | Enables glucose transport out of the cells |
II: | Collagen | Most abundant protein in animal world |
III: | RuBisCO | Most abundant protein in the whole of the biosphere |
1. | Only I | 2. | Only I and II |
3. | Only I and III | 4. | Only II and III |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe first amino acid in the primary structure of a protein is termed as:
1. | C – terminus amino acid | 2. | N – terminus amino acid |
3. | An imino acid | 4. | Alpha amino acid |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyQuaternary structure is seen in proteins that:
1. act as biochemical catalysts
2. are embedded within the plasma membrane
3. are assembly of more than one subunits
4. do not have any structural role in the cell
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyAn alpha helix is a:
1. primary structure of a protein
2. secondary structure of a protein
3. tertiary structure of a protein
4. quaternary structure of a protein
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology