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How did Nirenberg figure out which amino acids went with which codes?
Wiki User
∙ 13y ago
In this experiment, using a ribosome binding assay, various combinations of mRNAribosomes. Unique triplets promoted the binding of specific tRNAs to the ribosome. By associating the tRNA with its specific amino acid, it was possible to determine the triplet mRNA sequence that coded for each amino acid.
were passed through a filter which contained
Wiki User
∙ 13y ago
Nirenberg used a technique called "cell-free protein synthesis" to determine which amino acids corresponded to which codons. He synthesized artificial RNA molecules that contained only one type of nucleotide (e.g., uracil or cytosine), and mixed them with cell extracts. By observing which amino acids were incorporated into the synthesized proteins, he was able to deduce the genetic code.
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Why is the sequence of amino acids significant in building proteins?
dna gives codes for 1 of20 amino acids. amino acids form chains and a complete chain is a protein.
What amino acid would be made form the mRNA code for a a a?
AGT codes for the amino acid serine and CTT codes for the amino acid leucine.
If one base coded for one amino acid what is the maximum number of codes there will be?
There are 21 amino acids found in eukaryotes. Three bases represent a codon, and each codon codes for one amino acid.
What strand of DNA contains codes for the amino acids that make up a protein?
Either strand of DNA codes for protein synthesis.
What are the amino acids on the codon table?
Each codon codes for only one amino acid, or a codon is a start or stop codon, but no codon codes for more than one amino acid.
The codes for amino acids are called?
codons
What specific amino acid that codes for part of a protein?
That MAY have happened 3.5 billion years ago ... but not today. DNA carries the codes for amino acid sequences. RNA transfers the codes. Ribosomes link the amino acids into proteins. Amino acids don't code for proteins, genes do. The base sequence in the genes codes for how the amino acids should be sequenced to make proteins.
Why is the sequence of amino acids significant in building proteins?
dna gives codes for 1 of20 amino acids. amino acids form chains and a complete chain is a protein.
How do amino acids specify codons?
Nucleutoides.
Why you can not produce amino acids after birth?
Untrue. You continue to produce amino acids throughout your entire life. Amino Acids are the single links in producing protein chains, thus you always need to make more. The thing that you can never change is your DNA which codes for the makeup of Amino Acids.
How do nucleotides translate into amino acids?
A codon of nucleotides codes for an amino acid. The combination of nucleotides in a codon determines the amino acid the codon makes.
What amino acid would be made form the mRNA code for a a a?
AGT codes for the amino acid serine and CTT codes for the amino acid leucine.
All except three codons provide codes for amino acids?
B. stop
If one base coded for one amino acid what is the maximum number of codes there will be?
There are 21 amino acids found in eukaryotes. Three bases represent a codon, and each codon codes for one amino acid.
What is the role of amino acids in building proteins?
Proteins (chain of at least 100 amino acids) and Polypeptids (below that)
Which strand of DNA contains codes for the amino acids that make up a protein?
the sense strand
Which strand of DNA contains codes for amino acids to make up a protein?
The best strand
