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what are polymers made of amino acids called?
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.
Why doesn't ninhydrin react with polypeptides?
Ninhydrin does react with polypeptides, specifically with the amino group of amino acids present in the polypeptide chain. This reaction leads to the formation of a colored compound that can be used for detection and analysis of amino acids and polypeptides.
A long chain of amino acids?
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.
Are proteins large polypeptides?
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.
What is a chain of more than 50 amino acids?
A chain of more than 50 amino acids is called a protein. Chains of amino acids in general can be called polypeptides - which refers to the type of bond between the amino acids (a peptide bond).
Polypeptides are assembled from?
Polypeptides are assembled from amino acids linked together through peptide bonds. Amino acids are the building blocks of proteins, and the sequence of amino acids in a polypeptide chain determines its unique structure and function. The synthesis of polypeptides is a key process in protein production within living cells.
What are Polypeptides are assembled from?
Polypeptides are chains of amino acids.
What assembles polypeptide chains?
Amino acids form peptides which then form polypeptides.
Are polypeptides carbohydrates?
No, Polypeptides are chains of amino acids and Proteins
Are amino acids are polypeptides?
No, the reverse is true: polypeptides are polymers, made of amino acids (as monomers, i.e. subunits)
Ribosomes assemble polypeptides?
Amino acids are assembled in ribosomes. Polypeptides are the out products.
Why do ribosomes create polypeptides?
Ribosomes create polypeptides as part of the process of protein synthesis, which is essential for cellular function and structure. They read the messenger RNA (mRNA) sequence, translating the genetic code into a specific sequence of amino acids. This sequence is linked together to form a polypeptide chain, which can then fold into a functional protein. Polypeptides serve various roles in the cell, including acting as enzymes, structural components, and signaling molecules.
Polypeptides join together to make what?
Polypeptides join together to make proteins. Proteins are composed of one or more polypeptide chains folded into a specific three-dimensional structure that determines their function in the body.
When two amino acids are chemically joined together the resulting structure is?
A polypeptide, and when several polypeptides are formed they link to form a protein.
What cell have synthesizing polypeptides?
Ribosomes are the cellular structures responsible for synthesizing polypeptides. They can be found either free-floating in the cytoplasm or attached to the endoplasmic reticulum, forming rough ER. During protein synthesis, ribosomes translate messenger RNA (mRNA) into a specific sequence of amino acids, ultimately forming polypeptides. This process is essential for producing proteins necessary for various cellular functions.
Which organic compound does polypeptide belong to?
Polypeptides belong to the class of organic compounds known as proteins. They are composed of long chains of amino acids linked together by peptide bonds. Polypeptides can vary in length and structure, ultimately folding into specific shapes that determine their function in biological processes. As a subset of proteins, they play crucial roles in various cellular functions and processes.
What are polymers of nucleic acids?
Polypeptides and dipeptides
