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What is the minimum number of nucleotides in an mRNA molecule which encodes a protein consisting of 80 amino acids?
The minimum number of nucleotides in an mRNA molecule encoding a protein of 80 amino acids is 243 nucleotides. This is because each amino acid is encoded by a codon, which consists of three nucleotides. Therefore, for 80 amino acids, you would need 80 codons, resulting in 80 x 3 = 240 nucleotides, plus at least one additional nucleotide for a stop codon, totaling 243 nucleotides.
A protein is 100 amiono acids long. What would be the minimum number of nucleotides on the functional mRNA to synthesize this protein would it be a. 33 b. 100 c. 300 d. 303 or e. 306?
The minimum number of nucleotides on mRNA to code for a protein of 100 amino acids is 300. This is because each amino acid is coded for by a sequence of three nucleotides called a codon. So, 100 amino acids x 3 nucleotides per codon = 300 nucleotides.
If 15 in a DNA molecule contain guanine what percentage of the nucleotides contain each of the other three bases?
In a DNA molecule, guanine (G) pairs with cytosine (C), and adenine (A) pairs with thymine (T). If there are 15 guanine nucleotides, there must also be 15 cytosine nucleotides, making a total of 30 nucleotides accounted for. The remaining nucleotides consist of adenine and thymine, which must be equal in number; thus, if there are 30 nucleotides in total, there are 15 adenine and 15 thymine nucleotides. Therefore, the percentages are 30% guanine, 30% cytosine, and 20% each for adenine and thymine.
Purine nucleotides mainly differ from pyrimidine nucleotides in their number of?
Purine nucleotides differ from pyrimidine nucleotides in their structure due to the number of nitrogen-containing rings they have. Purine nucleotides have a double-ring structure, while pyrimidine nucleotides have a single-ring structure.
If there are 12 nucleotides how many mrna codons are there?
If there are 12 nucleotides, the number of mRNA codons can be calculated by dividing the total number of nucleotides by 3, since each codon consists of 3 nucleotides. Therefore, with 12 nucleotides, there would be 12 / 3 = 4 codons.
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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.
How many nucleotides are present in the DNA sequence?
The number of nucleotides in a DNA sequence can vary, but in general, a human DNA molecule contains about 3 billion nucleotides.
How do you find out the number of nucleotides?
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A messenger RNA mRNA is 336 nucleotides long including the start and stop codons the number of amino acids in the protein translated from this mRNA is?
The number of nucleotides in an mRNA is directly related to the number of amino acids in the resulting protein. Since each amino acid is coded for by a sequence of 3 nucleotides (codon), the number of amino acids is determined by dividing the total number of nucleotides (336) by 3. Therefore, a mRNA of 336 nucleotides will translate to a protein with 112 amino acids.
If a DNA sequence consists of 12 nucleotides how many mRNA codons will there be?
A DNA sequence consisting of 12 nucleotides will produce 4 mRNA codons. This is because each codon is made up of 3 nucleotides, so you can divide the total number of nucleotides (12) by the number of nucleotides per codon (3), resulting in 12 ÷ 3 = 4 codons.
The number of nucleotides required to specify an amino acid is?
Three nucleotides are required for an amino acid. These nucleotides are an amine, carbolic acid, and a side chain specific to the amino acid.
