Because it resembles the layers that are fused as the Sun dies.
See related link for a pictorial.
The sequence of nitrogenous bases forms the primary structure of the molecule, analagous to the sequence of amino acids in a polypeptide.
Primary structure of the protein is simply its amino acid sequence. It is the sequence in which amino acids are added during protein synthesis.
Protein tertiary structure is 3-D. Secondary structure is 2-D or linear. I. e. the linear a-a sequence is the secondary structure. Amino-acid monomers comprise the primary structure.
Sometimes the structure and function of a protein can be determined by the amino acids that compose it. Advanced software can hypothesize how a protein will fold according to its amino acid sequence and its function can often be inferred from that.
nucleotide base sequence in DNA.
A sequence structure
Peptide sequence or amino acid sequence is the order in which amino acid residues, connected by peptide bonds, lie in the chain in peptides and proteins. The sequence is generally reported from the N-terminal end containing free amino group to the C-terminal end containing free carboxyl group. Peptide sequence is often called protein sequence if it represents the primary structure of a protein.
That's the primary structure.
The sequence of nitrogenous bases forms the primary structure of the molecule, analagous to the sequence of amino acids in a polypeptide.
Primary structure of the protein is simply its amino acid sequence. It is the sequence in which amino acids are added during protein synthesis.
Protein tertiary structure is 3-D. Secondary structure is 2-D or linear. I. e. the linear a-a sequence is the secondary structure. Amino-acid monomers comprise the primary structure.
any number of tasks
It determines protein structure.
Sometimes the structure and function of a protein can be determined by the amino acids that compose it. Advanced software can hypothesize how a protein will fold according to its amino acid sequence and its function can often be inferred from that.
Quaternary tertiary secondary primary is the sequence.
nucleotide base sequence in DNA.
homologus