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What are three nucleotides that together specify one amino acid?
TRIPLET CODE
How many nucleotides are need to code one amino acid?
3
How do nucleotides provide nucleic acid's with specific codes?
Nucleotides are merely the building blocks of nucleic acids like DNA and RNA. The specific order of these nucleotides are read in triplet form (AAC, ATA, etc.) as codons (which code for amino acids), and the combinations of these codons make up genes (which code for proteins).
How much nucleotides for 150 polypeptide?
To calculate the number of nucleotides required to code for a specific polypeptide, you need to know the number of amino acids in the polypeptide. Since each amino acid is coded by a codon made up of three nucleotides, you would need 3 times the number of amino acids to determine the total number of nucleotides required. For a 150 amino acid polypeptide, the number of nucleotides would be 150 (amino acids) * 3 (nucleotides per amino acid) = 450 nucleotides.
Can an amino acid be coded for by more sequence of three nucleotides?
Yes, an amino acid can be coded for by more than one sequence of three nucleotides. This is due to the degeneracy of the genetic code, where some amino acids are encoded by multiple codons.
What are the three nucleotides that together specify one amino acid?
TRIPLET CODE
What are three nucleotides that together specify one amino acid?
TRIPLET CODE
Define triplet code?
Triplet code refers to the sequence of three nucleotides (codons) in DNA or RNA that specify a particular amino acid during protein synthesis. Each triplet in the sequence corresponds to a specific amino acid, allowing the translation of genetic information into proteins.
How many nucleotides are necessary to code for a polypeptide that is 200 amino acids long?
A minimum of 600 nucleotides is necessary to code for a polypeptide that is 200 amino acids long because each amino acid is coded for by a sequence of three nucleotides in mRNA. This is due to the genetic code being triplet, where every three nucleotides represent one amino acid.
What is the triplet code on mrna called?
The triplet code on mRNA is known as a codon. Each codon consists of three nucleotides and corresponds to a specific amino acid or a signal for protein synthesis to start or stop.
What does the triplet code tell us?
The triplet code, also known as the genetic code, tells us how the sequence of nucleotides in DNA corresponds to specific amino acids in protein synthesis. Each set of three nucleotides (codon) encodes for a specific amino acid or serves as a signal for the start or stop of protein synthesis.
How many nucleotides are required to code for one amino acid?
Three nucleotides are required to code for one amino acid.
How many nucleotides are required to encode one amino acid?
A codon, or a 3-base code is required to code for one amino acid.
What is the term for a sequence of three nucleotides that code for an amino acid in DNA?
The term for a sequence of three nucleotides that code for an amino acid in DNA is called a codon.
What does it mean to say that the genetic code is triplet?
Prior to understanding the details of transcription and translation, geneticists predicted that DNA could encode amino acids only if a code of at least three nucleotides was used. The logic is that the nucleotide code must be able to specify the placement of 20 amino acids. Since there are only four nucleotides, a code of single nucleotides would only represent four amino acids, such that A, C, G and U could be translated to encode amino acids. A doublet code could code for 16 amino acids (4 x 4). A triplet code could make a genetic code for 64 different combinations (4 X 4 X 4) genetic code and provide plenty of information in the DNA molecule to specify the placement of all 20 amino acids. When experiments were performed to crack the genetic code it was found to be a code that was triplet. These three letter codes of nucleotides (AUG, AAA, etc.) are called codons. The genetic code only needed to be cracked once because it is universal (with some rare exceptions). That means all organisms use the same codons to specify the placement of each of the 20 amino acids in protein formation. A codon table can therefore be constructed and any coding region of nucleotides read to determine the amino acid sequence of the protein encoded. A look at the genetic code in the codon table below reveals that the code is redundant meaning many of the amino acids can be coded by four or six possible codons. The amino acid sequence of proteins from all types of organisms is usually determined by sequencing the gene that encodes the protein and then reading the genetic code from the DNA sequence.
What do you call three nucleotides in a row code for in DNA?
A triplet of three nucleotides in a row in DNA is called a codon. Each codon codes for a specific amino acid or functions as a start or stop signal in protein synthesis.
How many nucleotides are need to code one amino acid?
3
