Represents the entire Microsoft Excel application. The Application object contains: Application-wide settings and options (many of the options in the Options dialog box (Tools menu), for example). Methods that return top-level objects, such as ActiveCell, ActiveSheet, and so on.
Proteins consist of one or more of these polypeptide chains. The primary structure of a protein is known as a polypeptide. From the two terminals of the polypeptide chain, N-terminus is where the amino group is free, and the c-terminus is where the carboxyl group is free. Polypeptides are synthesized at ribosomes.The amino acid sequence in the polypeptide chain is determined by the codons in mRNA. Protein. Proteins are one of the most important types of macromolecules in living organisms.he primary structure of a protein is known as a polypeptide. From the two terminals of the polypeptide chain, N-terminus is where the amino group is free, and the c-terminus is where the carboxyl group is free. Polypeptides are synthesized at ribosomes.
Rating Newest Oldest. Best Answer: Polypeptides are groups of amino acids. Amino acids are translated mRNA strands. When mRNA gets translated across the ribosome, groups of amino acids attach together to make a polypeptide.Usually polypeptides are thousands of amino acids long.he FIRST time they fold over on itself or to another polypeptide the sequence is then a protein. So the jest of this is: An amino acid is smaller than a polypeptide. A polypeptide is usually smaller than a protein. A protein is the largest (most of the time) and most complex (containing lots of folds and joints).