No, polypeptides are not lipids. Polypeptides are large molecules also called proteins; lipids tend to be relatively small molecules with an "ionic" end and a "greasy" end.
Proteins are long chains of amino acids. Smaller chains of amino acids are known as polypeptides. (Proteins are still polypeptides).
Proteins, also known as polypeptides, are polymers of individual amino acids (peptides). The number of amino acids in the protein chain varies widely. There are dipeptides (2 amino acids), oligopeptides (with a small number of amino acids beyond 2), and full-scale polypeptides (which typically contain many amino acids).
Amino acids
There are many proteins available for our bodies, and are even divided up in categories. Despite the categories, some proteins are tubulin, collagen, and myosin. For a full list of proteins, try this list here: http://en.wikipedia.org/wiki/List_of_proteins
They are known as protein chains or polypeptides
Polypeptides.
Polypeptides are chains of amino acids.
No, polypeptides are not lipids. Polypeptides are large molecules also called proteins; lipids tend to be relatively small molecules with an "ionic" end and a "greasy" end.
No, Polypeptides are chains of amino acids and Proteins
Proteins are long chains of amino acids. Smaller chains of amino acids are known as polypeptides. (Proteins are still polypeptides).
Aminopeptidase & carboxypeptidase
25%
Amino acids are assembled in ribosomes. Polypeptides are the out products.
Proteins, also known as polypeptides, are polymers of individual amino acids (peptides). The number of amino acids in the protein chain varies widely. There are dipeptides (2 amino acids), oligopeptides (with a small number of amino acids beyond 2), and full-scale polypeptides (which typically contain many amino acids).
peptones and peptides together form long chains in the form of polypeptides.
PRoteins are formed as polypeptides from ribosomes. The polypeptide undergoes biophysical and chemical changes to get 2D and further 3D structure. So proteins in general, are polypeptides that are folded with cetrain stable conformation.