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What organelle determines the structural and functional characteristics of the cell by controlling RNA and protein synthesis?
Nucleus
What is the smallest functional and structural unit of protein?
The smallest structural unit of a protein is the amino acid. The smallest functional unit of a protein is a little ambiguous, because some might consider the amino acid to be functional (after all, some can function as neurotransmitters). Or, some might consider the peptide (di, tri, etc) to be a functional unit. One could argue what exactly is the smallest functional unit of a protein.
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.
How many different types of protein subunits are there?
There are four primary types of protein subunits: globular, fibrous, membrane, and disordered. Each type serves different functions within the cell and has unique structural characteristics.
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 organelle determines the structural and functional characteristics of the cell by controlling RNA and protein synthesis?
Nucleus
What is the smallest functional and structural unit of protein?
The smallest structural unit of a protein is the amino acid. The smallest functional unit of a protein is a little ambiguous, because some might consider the amino acid to be functional (after all, some can function as neurotransmitters). Or, some might consider the peptide (di, tri, etc) to be a functional unit. One could argue what exactly is the smallest functional unit of a protein.
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 kind of proteins are made up by your genes?
Every kind of structural and functional protein that is needed by your cells are coded for by your genes.
What is structural protein in plants?
Cellulose is the structural protein in plants.
What is protein keratin?
It a structural protein
What kind of protein is a collagen?
Structural Protein
What are the key differences between a protein domain and motif in terms of their structural and functional characteristics?
Protein domains are larger, independently folding units with specific functions, while motifs are smaller, recurring patterns within proteins that may not fold independently. Domains often have distinct structures and functions, while motifs are more basic and may be found in multiple proteins.
What are the structural characteristics and functional roles of beta barrel proteins in biological systems?
Beta barrel proteins are a type of protein with a cylindrical shape formed by multiple beta strands. These proteins are important in biological systems as they serve as channels for transporting molecules across cell membranes or as enzymes for catalyzing chemical reactions. Their structural characteristics allow them to create a pore-like structure that can interact with specific molecules, making them essential for various cellular processes.
What is a protein made up of three separate polypeptides called?
A protein made up of three separate polypeptides is called a trimer. Trimeric proteins consist of three individual protein subunits that come together to form a functional complex. Each of the three polypeptides in a trimeric protein may contribute unique structural and functional properties to the overall structure.
Structural and functional unit of liver?
The structural unit of the liver is the hepatic lobule, which consists of hepatocytes arranged in radiating cords around a central vein. The functional unit is the liver acinus, which is a specific zone within the hepatic lobule responsible for performing metabolic functions such as detoxification, protein synthesis, and glycogen storage.
How is protein utilization determined?
Protein Utilization can be determined by figuring out the dietary protein intake and then measuring nitrogen excretion.
