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What term describes a polypeptide that is folded in 3-d structure and serve a purpose in living organisms?
Enzymes have this structure. The way that they are folded determines their function.
What chain is a sequence of amino acids that is the foundation for the basic structure of a protein?
A polypeptide chain is a sequence of amino acids that forms the primary structure of a protein. This chain is held together by peptide bonds between adjacent amino acids.
A protein folded into a globular shape in having only one polypeptide chain has what structure?
The protein would have a tertiary structure. This structure results from the unique folding of the single polypeptide chain into a 3D shape, giving the protein its functional conformation.
Quaternary structure of proteins?
The quaternary structure is the overall structure of an enzyme complex. This is made of at least two separate polypeptide chains. The 3D structure of one polypeptide is known as the tertiary structure.
What do you call the 2 types of secondary protein structure which are evident in a polypeptide cha in?
The two types of secondary protein structure are alpha helix and beta sheet. In an alpha helix, the polypeptide chain is tightly coiled in a helical shape, while in a beta sheet, the polypeptide chain is folded into a sheet-like structure with hydrogen bonds between neighboring strands.
What term describes a polypeptide that is folded in 3-d structure and serve a purpose in living organisms?
Enzymes have this structure. The way that they are folded determines their function.
Proteins with more than one polypeptide chain have what structure?
Proteins with more than one polypeptide chain have a quaternary structure. This structure is formed by the assembly of multiple polypeptide chains into a functional protein complex. The interactions between the individual polypeptide chains contribute to the overall structure and function of the protein.
What chain is sequences of amino acids that is the foundation for the basic structure of a protein?
polypeptide chain
What is the level of protein structure that describes all aspects of the three-dimensional folding of a polypeptide?
The level of protein structure that describes the three-dimensional folding of a polypeptide is the tertiary structure. It includes interactions between secondary structural elements (like alpha helices and beta sheets) to give the protein its unique three-dimensional shape.
Globular or fibrous polypeptide chains are what type of protein structure?
Fibrous polypeptide chains are a type of protein structure known as secondary structure, while globular polypeptide chains are associated with tertiary structure. Globular proteins typically have a compact, rounded shape, while fibrous proteins have a more elongated, fibrous shape.
A pleated sheet organization in a polypeptide chain is an example of which structure?
A pleated sheet organization in a polypeptide chain is an example of secondary protein structure, specifically beta sheet secondary structure. It involves hydrogen bonding between neighboring polypeptide strands running in opposite directions.
Is a quaternary structure a polypeptide sequence of amino acids?
No, the polypeptide sequence of amino acids is the primary structure of a protein. The quaternary structure of the protein is the non-covalent interactions (hydrophobic binding, van der wals forces etc..) between subunits/domains of a protein.
The three-dimensional shape of a polypeptide is associated with its?
primary structure
1 Show the primary structure of the polypeptide with the abbreviated structure of Gly-Phy-Trp-Val-His?
The primary structure of a polypeptide with the sequence Gly-Phy-Trp-Val-His is: Glycine-Proline-Tryptophan-Valine-Histidine.
What chain is a sequence of amino acids that is the foundation for the basic structure of a protein?
A polypeptide chain is a sequence of amino acids that forms the primary structure of a protein. This chain is held together by peptide bonds between adjacent amino acids.
The arrangement of a polypeptide into a fibrous or globular shape is called its?
quaternary structure
A protein folded into a globular shape in having only one polypeptide chain has what structure?
The protein would have a tertiary structure. This structure results from the unique folding of the single polypeptide chain into a 3D shape, giving the protein its functional conformation.
