It modifies, packages,and sorts proteins that will be secreted into the cell. So synthesis of proteins.
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Natural indicators are important because they relate information about the acidity or alkalinity of a substance by demonstrating a shift in color which inform the observer about the pH level of the concerned material.
Natural indicators possess useful chemicals which relate information about pH level and because of this they are used in manufacturing of chemical indicators.<span />
Answer: Hydrophilic
Explanation:
They have a negatively charged polar head