Answer:
Exterior of the cell.
Explanation:
The pulse chase experiment was done to understand the secretion pathway of the protein at different time intervals. The protein travels through the endomembrane system for its secretion.
The cells of the pancreas are labelled with the leucine which is radioactive in nature. The black spots will be shown on the cell exterior as three hours are enough for the secretion of the protein outside the cell. This indicates that the protein has been secreted out of the cell.
Thus, the answer is exterior of the cell.
<span>Hair on the head protects scalp from injury and sunlight
Eyelashes and eyebrows protect eyes
Nostril and ear hairs protect from foreign particles
Help in sensing light touch due to the touch receptors associated with the hair root plexuses.
Hope this helps!</span>
Porque el agua es líquido
