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When two or more polypeptides combine to form a complex structure is called?
This process is called protein quaternary structure, where multiple polypeptide subunits come together to form a functional protein complex. The quaternary structure involves the interaction and binding of individual polypeptide chains to create a biologically active protein. This higher level of organization is essential for the proper function of many proteins in the body.
The backbone of a polypeptide could be represented by?
The backbone of a polypeptide could be represented by a chain of nitrogen and hydrogen atoms. The polypeptide backbone is the key contributor to protein secondary structure, which involves backbone-to-backbone hydrogen bonding.
What are each set of protein plans called?
The primary structure of a protein is the sequence of amino acids in the polypeptide chain. The secondary structure refers to local folding patterns such as alpha helices and beta sheets. The tertiary structure is the overall 3D shape of the protein, while the quaternary structure involves the association of multiple protein subunits.
Polymerization of amino acids to form procollagen filaments occurs?
during the process of collagen synthesis. This involves the formation of a triple helix structure comprising three polypeptide chains, known as alpha chains, that are derived from procollagen molecules. This stabilization of the procollagen structure is crucial for the subsequent formation of collagen fibers.
Which level of primary control in the eukaryote gene activity involves changes in the polypeptide chain before?
The primary level of gene control in eukaryotes that involves changes in the polypeptide chain before translation is post-transcriptional modification. This refers to alterations made to the pre-mRNA transcript, such as splicing out introns and adding a 5' cap and poly-A tail. These modifications prepare the mRNA for translation into a functional protein.
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.
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.
When two or more polypeptides combine to form a complex structure is called?
This process is called protein quaternary structure, where multiple polypeptide subunits come together to form a functional protein complex. The quaternary structure involves the interaction and binding of individual polypeptide chains to create a biologically active protein. This higher level of organization is essential for the proper function of many proteins in the body.
The backbone of a polypeptide could be represented by?
The backbone of a polypeptide could be represented by a chain of nitrogen and hydrogen atoms. The polypeptide backbone is the key contributor to protein secondary structure, which involves backbone-to-backbone hydrogen bonding.
How is the Party interaction at the community center compared to a machine?
Party interaction at a community center is characterized by human connection, socialization, and a sense of belonging, while a machine operates in a mechanical and transactional manner with no emotional or personal element. The party interaction involves empathy, communication, and spontaneity, which are distinct from the programmed responses of a machine.
What are each set of protein plans called?
The primary structure of a protein is the sequence of amino acids in the polypeptide chain. The secondary structure refers to local folding patterns such as alpha helices and beta sheets. The tertiary structure is the overall 3D shape of the protein, while the quaternary structure involves the association of multiple protein subunits.
Differentiate between secondary and tertiary structure by describing the parts of the polypeptide chain that participates in the bonds that hold together each level of structure?
Secondary structure refers to local folding patterns involving hydrogen bonding between the peptide backbone, forming alpha helices or beta sheets. Tertiary structure involves the overall 3D folding of the entire polypeptide chain, with interactions between side chains such as hydrophobic interactions, hydrogen bonding, disulfide bridges, and electrostatic interactions playing a major role in maintaining the structure.
If something has metamorphosed it has?
undergone a complete transformation or change in form or structure. Metamorphosis typically involves a series of distinct stages or phases in development.
Four distinct characteristics of any society are?
Four distinct characteristics of any society are its culture, social structure, economy, and politics. Culture includes beliefs, customs, and traditions. Social structure refers to the organization of individuals within the society. Economy involves the production and distribution of resources. Politics refers to the organization and governance of the society.
Polymerization of amino acids to form procollagen filaments occurs?
during the process of collagen synthesis. This involves the formation of a triple helix structure comprising three polypeptide chains, known as alpha chains, that are derived from procollagen molecules. This stabilization of the procollagen structure is crucial for the subsequent formation of collagen fibers.
How does the shape of a protein change as it goes from primary to quaternary?
Quaternary structure of a protein means that the protein contains more than one polypeptide chains. Those chains interact with each other to maintain the protein's shape, providing stability to the protein. The interactions are covalent, (disulfide bonds) and non-covalent, like Hydrogen bonds, electrostatic forces, hydrophobic forces. Because of these interactions, all protein with quaternary structure, has three- dimensional shape, (either globular or fibrous).
Where does the normal reproductive cycle of the human female involves the interaction of the?
sex
