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Because it resembles the layers that are fused as the Sun dies.

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Q: Why is the post-Main Sequence structure of a high mass star sometimes described by an onion-layer model?
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Structure provides one alternative path of execution?

A sequence structure


The sequence of amino acids joined together refers to the?

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.


What structure of proteins are the sequence of amino acids known as?

That's the primary structure.


What is the primary structure of DNA?

The sequence of nitrogenous bases forms the primary structure of the molecule, analagous to the sequence of amino acids in a polypeptide.


What is primary structure of a protein and what causes it?

Primary structure of the protein is simply its amino acid sequence. It is the sequence in which amino acids are added during protein synthesis.


Is the secondary structure more polar than the linear amino acid sequence?

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.


A sequence structure can contain?

any number of tasks


Why is the sequence of DNA important?

It determines protein structure.


Describe How is the proteins structure is determined by the arrangement of amino acids?

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.


What is the level of protein structure is the amino acid sequence of the protein?

Quaternary tertiary secondary primary is the sequence.


Gene mutations can best be described as changes in the?

nucleotide base sequence in DNA.


The type of chromosomes that have the same sequence of genes and structure?

homologus