As a matter of fact, yes. However the term polypeptide is a generic name given to a sequence of amino acids. This terminology varies among scientific researchers. In general terms, a peptide is the conjunction of two or more amino acids and up to 20 to 40 amino acid residues. Therefore, we have dipeptides (two amino acid residues linked by a peptide bond), tripeptides (three amino acids), oligopeptides (from 4 up to 20 or 40 amino acids) and polypeptides. In the particular case of polypeptides is important to mention that a polypeptide is a linear polymer formed by a sequence of amino acids linked "head to tail" by peptide bonds rather than forming branches chains. The range of lenght of polypeptides goes from about 40 to more than 4000 amino acid residues, that is, from an average of 4 to over 440 kD. In general terms, when a polypeptide is too long is called protein.
Polymers made of amino acids are called polypeptides or proteins. Amino acids are the building blocks of proteins, and they are linked together through peptide bonds to form long chains known as polypeptides. These polypeptides can then fold into specific shapes to carry out various functions in the body.
Cells create proteins by linking amino acids together into a chain called aPolypeptide. Each link is created by a dehydration reaction between the amino group of one amino acid and the carboxyl group of the next amino acid in the chain. Proteins are composed of one of more polypeptide chains. Your body can make an enormous variety of proteins by arranging different amino acids in different orders
No. Polypeptides and polysaccharides are two different types of macromolecules. The first class is commonly called "proteins" and the second is commonly called "sugars." Both are polymers - molecules that are composed of smaller subunits called monomers. Polypeptides ― or proteins ― are composed of monomers called amino acids. In contrast, polysaccharides are composed of monomers called monosaccharides.
Polypeptide chain, precursor to protein. The chain of amino acid itself is not enough to be a functional protein, so it must go through additional changes before it can be functional. The chain may be cut into pieces (proteolysis), have carbohydrates attached to it (glycosylation) or have phosphate groups attached to it (phosphorylation).
A long chain of amino acids forms a protein. The sequence of amino acids determines the structure and function of the protein. Proteins carry out essential functions in the body, such as enzymatic activity, structural support, and transport of molecules.
No, Polypeptides are chains of amino acids and Proteins
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.
Polypeptides are also known as proteins. They are large biomolecules made up of amino acids linked together by peptide bonds. Proteins play vital roles in numerous biological processes within organisms.
Proteins are made up of one or more polypeptides, which are chains of amino acids linked together. Polypeptides are the building blocks of proteins, and proteins are larger, more complex molecules that perform various functions in the body.
Normally you can just refer to the polymers just as proteins, but if you want to be specific, you can say polypeptide, thereby excluding amino acids, dipeptides, and oligopeptides. The monomers of proteins are amino acids.
Polypeptides.
Polypeptides
No. Peptides are strings of amino acids. These proteins (peptides) are folded and coiled into polypeptides.
proteins.
polypeptides or proteins
Proteins - polypeptides
Polymers made of amino acids are called polypeptides or proteins. Amino acids are the building blocks of proteins, and they are linked together through peptide bonds to form long chains known as polypeptides. These polypeptides can then fold into specific shapes to carry out various functions in the body.