If an animal did not consume lysine in its diet, you might expect that the animal to have a growth delay and brittle bones.
- Lysine is considered as a building block for the synthesis of all proteins. Proteins are essential for normal growth and for body tissue repair. Therefore lysine deficiency can result in stunted growth and a weak muscular-skeletal structure growth and a weak muscular-skeletal structure.
- Lysine helps in calcium absorption. Calcium is important for the developing and maintaining healthy skeletal and nervous system. Therefore, lysine deficiency can result in brittle bones and nervous system problems.
The right answer is the animal would have protein deficiency due to the lack of lysine.
Lysine (Lys and K) is an α-amino acid whose L-enantiomer is one of the 22 protein-forming amino acids, and one of the 9 essential amino acids for humans.
It is characterized by the presence of a primary amine function at the end of its side chain, making it a basic residue in proteins, just like arginine and histidine.
