Answer:
It is a advantage because the animals can move around freely without escaping
Explanation:
Answer:
e. the amino acids serine, histidine, and aspartate
Explanation:
Chymotrypsin is a digestive proteolytic enzyme secreted in the duodenum by the pancreas. It is a member of the serine proteases with active sites containing serine, histidine, and aspartate which it uses to cleave through hydrolysis (addition of a molecule of water) the c-terminus of aromatic amino acid tryptophan, tyrosine, and phenylalanine on peptide chains. Its hydrophobic pockets makes it suitable for aromatic amino acids.
The answer is <span>Gap Junction
Gap junction is a small gap between the cells that used to transmit signall to the cells. This gap will allow the heart muscle to be activated in unison. Coordinated contractions are important for heart muscle because it creates the force that needed to pump the blood.</span>
D. Organisms specialized for living in a particular niche.