Answer:
This process is called peptide bonding.
Explanation:
When two amino acids are joined together, a peptide bond is formed. The NH3 group of one amino acid and the COOH group of the other create the bond. In the process, water condenses and leaves (dehydration synthesis) and the peptide bond is formed.
The answer is: pseudostratified ciliated columnar epithelial cells.
We can find these type of cells in the upper part of the trachea and bronchi, and through the whole upper respiratory tract (nasal cavity included).
Their job is to produce a mocous secretion (look up <em>cilia</em>) help us to stop external, microscopical, materials from entering our lungs, and so we can sneeze and cough them away.
The answer is D- when one company dominates an industry.
