Identify the correctly matched pair/s:
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
Subtopic:  Proteins |
 87%
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The 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
Subtopic:  Proteins |
 73%
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Quaternary 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

Subtopic:  Proteins |
 73%
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An 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

Subtopic:  Proteins |
 81%
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