It decreased because of the Black Plague
It was used till the 1960s. Hope i helped.
Answer:
Peptide bonds are formed by hydrolysis or losing a water (H₂O)
Explanation:
Two or more amino acids are linked by forming peptide bonds, and then eventually form polypeptides. These peptide bonds are <u>covalent </u>in nature and require water. an amino group and a carboxyl group to form. These components then undergo hydrolysis to form long-chain amino acids.
The sequence of the amino acid chain <u>starts with the α-amino group residue and with an α-carboxyl group as the terminal residue</u>. This chain is also known as the primary structure of the protein molecule.
<span>The body will lose blood pressure due to the loss of blood.The heart has to work harder causing extra stress and strain on the body.This blood loss can be very dangerous and cause a person to go into shock.</span>
