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How does DNA sequence determine protein function?
The DNA sequence encodes the sequence of amino acids in a protein, which in turn determines the protein's structure and function. The specific sequence of amino acids determines how the protein folds into its three-dimensional structure, which ultimately determines its function in the body. Any changes in the DNA sequence can result in alterations to the protein structure and function, leading to potential health consequences.
How is tertiary protein structure dependent on primary protein structure?
The relationship between the primary and tertiary structure of a protein is the both have a sequence of amino acids in a polypeptide chain.orThe sequence of amino acids in a primary structure determines its three-dimensional shape ( secondary and tertiary structure)
What is the significance of the torsion angle in protein structure and function?
The torsion angle in protein structure is important because it determines the orientation of chemical bonds in the protein backbone. This angle affects the overall shape and stability of the protein, which in turn influences its function. By controlling the folding and flexibility of the protein, the torsion angle plays a crucial role in protein structure and function.
What is the primary function of a monomer protein in biological systems?
The primary function of a monomer protein in biological systems is to serve as building blocks for larger, complex proteins that carry out various functions in the body, such as enzymes, hormones, and structural components.
What is a protein made of?
A protein molecule is a long chain of amino acids. There are 22 different amino acids and their chemical properties determine the shape of the protein which determines the function of the protein.
What specific shape of a protein determines its function?
The specific shape of a protein, known as its tertiary structure, determines its function.
What determines the specificity of a protein?
The sequence of amino acids determines the specific function of a protein. The shape and structure of the protein determines where in the cell it can go.
What is the level of protein structure is the amino acid sequence of the protein?
The primary structure of a protein refers to the linear sequence of amino acids in the polypeptide chain. It is the simplest level of protein structure that ultimately determines the overall shape, function, and properties of the protein.
Explain what determines protein confirmation and why it is important?
Protein confirmation is determined by its primary structure (sequence of amino acids) and interactions between amino acid side chains. This arrangement dictates the folding of the protein into its specific 3D shape, which is crucial for its function. A protein's conformation is important because it influences how the protein interacts with other molecules and ultimately determines its biological activity.
How does DNA sequence determine protein function?
The DNA sequence encodes the sequence of amino acids in a protein, which in turn determines the protein's structure and function. The specific sequence of amino acids determines how the protein folds into its three-dimensional structure, which ultimately determines its function in the body. Any changes in the DNA sequence can result in alterations to the protein structure and function, leading to potential health consequences.
The order of amino acids is a protein's?
The order of amino acids in a protein determines its structure and function.
Altering which what levels of structural organization could change the function of a protein?
a. primary b. secondary c. tertiary d. quaternary Its e. All of the above, any change to any of the structural levels of organization can change the fuction of the protein
Why is acid sequence of a protein of the ultumate importance?
The amino acid sequence determines the three-dimensional structure of a protein, which determines the function of the protein. If the amino acid sequence is incorrect, due to a genetic defect, the three-dimensional structure of the protein may be so disrupted as to not function properly, or not function at all.
Why does a denature protein no longer function normally?
the function of each protein is a consequence of its specific shape, which is lost when a protein becomes denatured.The shape of a protein determines its specific function within a cell. Denaturing a protein will alter its shape, thus it will no longer function.
What are the key stages of protein folding and how do they contribute to the overall structure and function of the protein?
Protein folding involves three key stages: primary, secondary, and tertiary structure formation. In the primary stage, amino acids sequence determines the protein's structure. Secondary structure involves folding into alpha helices or beta sheets. Tertiary structure is the final 3D shape, crucial for protein function. Proper folding ensures the protein can perform its specific biological role effectively.
What determines the specific function of a protein?
The specific function of a protein is determined by its unique sequence of amino acids, which dictates its shape and structure. This structure allows the protein to interact with other molecules in a specific way to carry out functions such as catalyzing chemical reactions, transporting molecules, and supporting cell structure.
What determine the shape and function of a protein?
Conformation is what determines a protein's unique set of functional and otherwise shapes.
