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Gly Lys Cys
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Which amino acid chain will be formed by the codons shown below ACU CCA UCG?
The codons ACU, CCA, and UCG correspond to the amino acids threonine, proline, and serine respectively. Therefore, the amino acid chain formed by these codons would be threonine-proline-serine.
What amino acid chain will be formed by the codons pro cal pro?
The codons pro cal pro will result in the amino acid chain proline-cysteine-proline. Each codon corresponds to a specific amino acid in the genetic code.
How many protein-coding codons are there?
61 codons specify the amino acids used in proteins and 3 codons (stop codons) signal termination of growth of the polypeptide chain...so 64 total
Which amino acid chain will be formed by the condons shown below?
asparagine-lysine-aspartic acid
What translates the mRna codons to amino acids?
The process of translating mRNA codons into amino acids is carried out by ribosomes in the cell. Transfer RNA (tRNA) molecules bring specific amino acids to the ribosome based on the codons in the mRNA. The ribosome then catalyzes the formation of peptide bonds between the amino acids, forming a polypeptide chain.
What is the part of protein synthesis?
Transcription: mRNA is copied from a DNA molecule. Translation: The mRNA molecule then attaches to ribosomes. tRNA carrying amino acids come and attach to Codons on the mRNA. The amino acids bond to form a chain and a protein is formed.
What is the relationship between the linear sequence of codons on mRNA and the linear sequence of amino acids in a polypeptide?
The linear sequence of codons on mRNA corresponds to the linear sequence of amino acids in a polypeptide through the process of translation. Each three-nucleotide codon on the mRNA molecule codes for a specific amino acid, and the sequence of codons determines the order in which amino acids are added to the growing polypeptide chain. This relationship is known as the genetic code.
How are codons used in polypeptide formation?
Four 'types' of nucleotide bases - when they are read three-at-a-time - this is considered to be a triplet-codon. Triplet codons are individually related to one specific amino acid, a polypeptide being a short protein.
What m-rna and t-rna codes do you use to make a protein chain with the amino acids glutamine glycine and histidine?
mRNA codon for amino acid glutamine is CAA or CAG, anticodon of tRNA for amino acid glutamine is GUU or GUC. mRNA codons for amino acid glucine are GGU, GGC, GGA and GGG, anticodons are CCA, CCG, CCU and CCC. Codons for histadine are CAU and CAC, anticodons are GUA and GUG. The code of protein chain with amino acid glutamine, glucine and histadine depends on the sequence of glutamine, glucine and histadine.
What dictates the corresponding sequence of amino acids in a growing polypeptide chain?
The sequence of amino acids being added to the growing polypeptide chain is controlled by the instructions (codons, 3-base codes) on the mRNA. These are a copy of the coding regions of the gene from the DNA in the nucleus.
How do you make proteins?
DNA gets split into single strands, It is then copied to form mRNA. The mRNA is then transported from the nucleus to the cytoplasm where the ribosome binds, reads the mRNA strand and tRNA's carrying amino acids are joined together. The tRNAs bind due to their complimentary nucleotides, each amino acid has a triplicate of codons, all amino acids have different codons that all code for that amino acid. As the amino acid chain grows from the ribosome the protein chain grows.
What building blocks are amino acids?
Proteins (chain of at least 100 amino acids) and Polypeptids (below that)
