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What structural protein found in all sponges is?
The structural protein found in all sponges is collagen. It provides support and structure to the sponge's body, allowing it to maintain its shape and function.
How do changes in DNA affect the production and function of proteins?
Changes in DNA can affect the production and function of proteins by altering the sequence of amino acids in the protein. This can lead to changes in the structure and function of the protein, which can impact various cellular processes and functions in the body.
What is the difference between a domain and a motif in the context of protein structure?
In the context of protein structure, a domain is a distinct and independently folded region of a protein that performs a specific function. A motif, on the other hand, is a smaller, recurring structural pattern within a protein that may not have a specific function on its own but contributes to the overall structure and function of the protein.
What are the structural differences between the C-terminus and N-terminus of a protein?
The C-terminus and N-terminus of a protein are two ends of the protein chain. The C-terminus is the end where the protein chain terminates with a carboxyl group, while the N-terminus is the end where the protein chain starts with an amino group. These structural differences play a role in the function and stability of the protein.
What is the difference between motifs and domains in the context of protein structure and function?
In the context of protein structure and function, motifs are specific patterns or sequences of amino acids that have a particular function, while domains are distinct structural units within a protein that can fold independently and often have specific functions. Motifs are smaller and can be found within domains or across different proteins, while domains are larger and more stable structural units.
Altering what levels of structural organization could change the function of a protein?
Changing the primary structure (sequence of amino acids) of a protein can alter its overall function due to changes in the interactions between amino acids. Additionally, modifying the tertiary structure (folding) of a protein can affect its active sites and binding capabilities, consequently impacting its function. Lastly, altering the quaternary structure (arrangement of multiple protein subunits) can lead to changes in protein-protein interactions and overall protein function.
What are the function of keratin?
it is the structural protein of hair
What structural protein found in all sponges is?
The structural protein found in all sponges is collagen. It provides support and structure to the sponge's body, allowing it to maintain its shape and function.
What does it mean when a protein ''deatured'' and how does this affect the protein's function?
Proteins tend to have 3 or 4 structural levels, every protein has specific level, in which it can function. Denaturation brings protein back to the 1st structural level, so it can no longer function. For example, enzymes have the 4th structural level, then they can function. And when they are denaturated, they are brought back to the 1st level and cannot function.
What is structural protein in plants?
Cellulose is the structural protein in plants.
How do changes in DNA affect the production and function of proteins?
Changes in DNA can affect the production and function of proteins by altering the sequence of amino acids in the protein. This can lead to changes in the structure and function of the protein, which can impact various cellular processes and functions in the body.
What information is coded by the structural gene of the operon?
The structural gene of an operon codes for a specific protein or enzyme. This gene contains the information needed to synthesize a functional protein that carries out a particular biological function.
What is the difference between a domain and a motif in the context of protein structure?
In the context of protein structure, a domain is a distinct and independently folded region of a protein that performs a specific function. A motif, on the other hand, is a smaller, recurring structural pattern within a protein that may not have a specific function on its own but contributes to the overall structure and function of the protein.
What is the the structural level when two protein chains combine to form an active protein the structural level is?
The structural level when two protein chains combine to form an active protein is called the quaternary structure. This level of protein organization involves the assembly of multiple polypeptide chains, known as subunits, which can be identical or different. The interactions between these subunits are crucial for the protein's functionality and stability. Examples include hemoglobin and immunoglobulins, which rely on their quaternary structure for biological activity.
What are the structural and functional characteristics of a protein determined by?
The structural characteristics of a protein are determined by its amino acid sequence, which dictates how the protein folds into its unique three-dimensional shape. This shape, in turn, influences the protein's function by determining its binding partners and catalytic activity. Additional factors such as post-translational modifications and environmental conditions also play a role in shaping a protein's structure and function.
What is protein keratin?
It a structural protein
What are the structural differences between the C-terminus and N-terminus of a protein?
The C-terminus and N-terminus of a protein are two ends of the protein chain. The C-terminus is the end where the protein chain terminates with a carboxyl group, while the N-terminus is the end where the protein chain starts with an amino group. These structural differences play a role in the function and stability of the protein.
