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Q: Which of these proteins in mammals show only primary and secondary structures?
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What proteins in mammals show only primary and secondary structures?

keratin


Do you expect proteins in urine to be in primary secondary and tertiary structures?

Probably in tertiary structures as primary and secondary structures are those structures seen during the formation of proteins and tertiary proteins are mature proteins.


When refrring to class of substances that have primary secondary and tertiary structures?

Proteins?


Why is secondary called secondary?

Proteins *have* primary, secondary, tertiary, and quarternary structures. The primary structure is simply the chain of amino acids without any other structure. Secondary structure results from folding of the chain to form rudimentary structures such as alpha helices, beta sheets and turns. Tertiary structure results from the further folding of the protein with secondary structures into different 3D shapes by interactions between different parts of the secondary structure. Quarternary structure results from different proteins with tertiary structures coming together to form a protein complex.


Why protein is called primary structure?

Proteins *have* primary, secondary, tertiary, and quarternary structures. The primary structure is simply the chain of amino acids without any other structure. Secondary structure results from folding of the chain to form rudimentary structures such as alpha helices, beta sheets and turns. Tertiary structure results from the further folding of the protein with secondary structures into different 3D shapes by interactions between different parts of the secondary structure. Quarternary structure results from different proteins with tertiary structures coming together to form a protein complex.


Primary data secondary data?

primary data structures


A helix refers to a proteins?

primary secondary


What can form a structure such as a helix or a sheet?

A polypeptide chain, which is the primary structure of a protein, can fold into secondary structures such as an alpha-helix or a beta-sheet.


What is the three dimensional Structure of Keratin?

Keratin is a protein, so it has both a primary and secondary structure. In fact, all proteins have a primary and secondary structure, along with a tertiary and quaternary structure. There are many different ways proteins can be structured and shaped, so biochemists divide proteins into 4 separate parts or structures.


What is the biological effect of denaturation of proteins?

denaturation causes loss in biological activity of the protein. It does not change the primary structure of the protein but results from rearrangement of secondary and tertiary structures


What are the primary and secondary structures of aircraft?

Sorry, I want to know the difference between Primary, Secondary and Tertiary structure of aircraft


What are the names and description of the four structures of proteins?

If meaning the four structural levels in proteins, then these are:* Primary structure, which is the sequence of amino acids in the peptide chain that constitutes the protein. * Secondary structure, is the location of formations called alpha-helices, beta-sheets and coiled coils (undefined, flexible structure), that forms with the help of hydrogen bonds between amino acids. * Tertiary structure: This is the over-all fold/structure of one peptide chain/protein, which can consist of many so called "domains" of typical structures of alpha-helices and beta-sheets. * Quaternary structure: Because some proteins are formed from many smaller subproteins (that is, by many peptide chains), quaternary structure describe how these subunits are assembled together.