Nitrogen bases in DNA
Codons in the RNA.
Its composition and physical structure - this is determined by the DNA/RNA that coded for it.
An enzyme's function is primarily determined by its unique three-dimensional structure, which is shaped by its amino acid sequence. This structure allows the enzyme to bind specifically to its substrate, facilitating a biochemical reaction. Typically, one enzyme catalyzes one specific reaction or a set of closely related reactions, although some enzymes may exhibit versatility under certain conditions.
There are four levels of confirmation of an enzyme: primary structure (sequence of amino acids), secondary structure (alpha helix or beta sheet), tertiary structure (overall 3D shape), and quaternary structure (arrangement of multiple subunits). These levels of confirmation are crucial for the enzyme's function and activity.
i think it's the shape of the active site, the region where the enzyme comes into direct contact with the substrate. the shape of the active site is in turn determined by the structure of the enzyme, which is determined by the number and sequence of amino acids in the primary strucutre.(note that pH affects the shape of the active site as well.) just my guess.
Codons in the RNA.
Its composition and physical structure - this is determined by the DNA/RNA that coded for it.
An enzyme's function is primarily determined by its unique three-dimensional structure, which is shaped by its amino acid sequence. This structure allows the enzyme to bind specifically to its substrate, facilitating a biochemical reaction. Typically, one enzyme catalyzes one specific reaction or a set of closely related reactions, although some enzymes may exhibit versatility under certain conditions.
Primary structure
The shape of an enzyme's active site is determined by its amino acid sequence, which folds into a specific three-dimensional conformation. This unique shape allows the enzyme to interact selectively with its specific substrate, forming an enzyme-substrate complex for catalysis to occur. Any alterations to the active site's shape can affect the enzyme's function.
There are four levels of confirmation of an enzyme: primary structure (sequence of amino acids), secondary structure (alpha helix or beta sheet), tertiary structure (overall 3D shape), and quaternary structure (arrangement of multiple subunits). These levels of confirmation are crucial for the enzyme's function and activity.
amino acids, which contribute to their unique structures and functions. The specific sequence of amino acids in an enzyme is determined by the gene that codes for it. Changes in the amino acid sequence can affect the enzyme's activity and specificity.
The primary structure of a protein is determined by the sequence of amino acids in the protein chain. This sequence is encoded by the gene corresponding to that protein. It plays a crucial role in determining the higher-order structures and biological functions of the protein.
i think it's the shape of the active site, the region where the enzyme comes into direct contact with the substrate. the shape of the active site is in turn determined by the structure of the enzyme, which is determined by the number and sequence of amino acids in the primary strucutre.(note that pH affects the shape of the active site as well.) just my guess.
A change in the DNA sequence does not always affect enzyme activity. While mutations can alter the amino acid sequence of an enzyme, potentially impacting its structure and function, some changes may be silent or occur in non-coding regions that do not influence enzyme activity. Additionally, the effects of mutations can vary depending on the type and location of the change within the gene. Thus, while many mutations can affect enzyme activity, not all will have an impact.
The primary level of protein structure refers to the linear sequence of amino acids in a protein chain. It is the simplest level of protein structure and is determined by the specific order of amino acids encoded by the DNA sequence.
The primary structure of proteins is the sequence of amino acids. The sequence is determined by DNA and genetics. RNA copies the code from DNA and it takes it over to the ribosomes. Then the amino acids are sequenced based on the "instructions."