Q. Consider the following pairs:
| Lysozyme |
Found in human tears, sweat, milk, and saliva |
| Insulin |
Produced by the pancreas to regulate blood sugar |
| Hemoglobin |
Responsible for oxygen transport in blood |
| Collagen |
Most abundant protein in the human body |
How many of the above pairs are correctly matched?
Answer:
All Four Pairs
Notes:
- Lysozyme: It is found in human tears, sweat, milk, and saliva, acting as an antimicrobial agent. So, this pair is correct.
- Insulin: It is produced by the pancreas and plays a crucial role in regulating blood sugar levels. This pair is correct.
- Hemoglobin: This protein is responsible for transporting oxygen in the blood, making this pair correct as well.
- Collagen: It is the most abundant protein in the human body, providing structural support to various tissues. This pair is also correct.
Thus, all four pairs are correct.