Answer:
Ionic bonding
Metal atom transfers electron(a) to non metal atom
Answer:
A) a water molecule.
Explanation:
During the condensation of amino acids to form polypeptide, the carboxylic group of one amino acid reacts with amino group of another amino acid. This leads to formation of amid linkage.
The reaction is shown in the figure.
As shown, there is removal of water molecule during formation of polypeptide.
To make new cures to sicknesses.
Cohesion, Adhesion and high surface tension.