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What is the biological term for a nucleotide sequence which carries the code for a protein?
Wiki User
∙ 15y ago
If the protein has a single chain of amino acids (known as a polypeptide chain), e.g. human growth hormone, then the term would be gene. A gene can be defined as a segment of DNA that codes for a polypeptide chain (or for a molecule of RNA, such as a molecule of transfer RNA or ribosomal RNA).
If the protein has more than one chain, and the chains have different sequences of amino acids, then the code is carried in more than one gene: "one gene, one polypeptide".
The nucleotide sequence that codes for just one of the amino acids in a chain is called a codon, and it consists of three adjacent nucleotides, often written just as the bases, because these are the only parts that differ between nucleotides. An example of a codon is CCA.
Wiki User
∙ 15y ago
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What determines the sequence of amino-acids in a protein?
The DNA carries the instructions for protein synthesis. These instructions are copied onto mRNA, which then travels to the ribosome. At the ribosome, the mRNA is translated into the correct sequence of amino acids.
What tags should be used to retrieve information from a database about a DNA segment of a human gene that codes for a specific protein?
Nucleotide sequence, human, hemoglobin
What is ribersome?
Well its not ribersome supposed to be ribosome. Ribosome is an an organelle (an internal component of a biological cell) the function of which is to assemble the twenty specific amino acid molecules to form the particular protein molecule determined by the nucleotide sequence of an RNA molecule.
Why can cells synthesize proteins?
Cells can synthesize specific proteins because the sequence of nucleotide bases in the DNA of genes specifies a particular sequence of amino acid building blocks of a protein molecule. This correspondence of gene and protein building block sequence is called the genetic code.
What are genes and codons?
A gene can be defined as a region of DNA that controls a hereditary characteristic. It usually corresponds to a sequence used in the production of a specific protein or RNA. It also carries biological information A codon is a sequence of three nitrogenous bases in the messenger RNA sequence that are specific for one amino acid. Molecule (4) represents messenger RNA.
What determines the amino acid sequence in a protein?
The sequence of amino acids in a protein is determined by the sequence of nucleotides in the mRNA, and this is determined by the sequence of nucleotide bases in the DNA.
What determines the sequence of amino-acids in a protein?
The DNA carries the instructions for protein synthesis. These instructions are copied onto mRNA, which then travels to the ribosome. At the ribosome, the mRNA is translated into the correct sequence of amino acids.
What tags should be used to retrieve information from a database about a DNA segment of a human gene that codes for a specific protein?
Nucleotide sequence, human, hemoglobin
During protein synthesis the nucleotide sequence specific a particular species of?
tRNA
During protein synthesis the nucleotide sequence specifies a particular species of?
It is tRNA
What carries the appropriate codon sequence for a protein?
mRNA
Does DNA code carry instructions the correct sequence of nucleic acids in a protein?
Yes, DNA carries the instructions for the correct sequence of nucleic acids in a protein. These instructions are encoded in the DNA molecule as a specific sequence of nucleotide bases (adenine, thymine, cytosine, and guanine). Through a process called transcription, the DNA sequence is transcribed into a messenger RNA (mRNA) molecule, which is then translated into a specific sequence of amino acids to form a protein.
What feature in a cell containthe DNA sequence to make a specific protein?
gene
How is find the gene sequence of an monoclonal antibody found?
find the protein sequence in protein sequence data base.....then from the protein sequence u can find the antibody gene sequence...... u can also go for nucleotide sequencing....which will directly help u in getting the sequence.....u can check this in bioinformatics data base
What is sequence similarity?
Sequence similarity is a method used to establish the likelihood for sequence homology. Its similarity score aims to estimate the evolutionary distance among couples of nucleotide and protein sequence.
What is ribersome?
Well its not ribersome supposed to be ribosome. Ribosome is an an organelle (an internal component of a biological cell) the function of which is to assemble the twenty specific amino acid molecules to form the particular protein molecule determined by the nucleotide sequence of an RNA molecule.
How does the sequence of DNA affect the function of a protein?
The sequence of nucleotides in DNA molecule is equivalent and is closely related to an amino acid sequence in the protein molecule. If for any reason the sequence of DNA nucleotides changes it will be reflected in amino acid sequence in the protein. Moreover, the correct sequence of amino acid in the protein will form the correct three-dimensional structure, or tertiary structure, that will confer the biological activity to protein. If a wrong amino acid is translated from a mutated gene in the DNA could change the spatial structure of the protein and therefore modify or erase its biological function.
