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When a cell needs to make a certain protein it gets the directions from the nucleotides in what?
When a cell needs to make a certain protein, it gets the directions from the nucleotides in DNA, which contain the genetic code. This process begins with transcription, where a specific segment of DNA is copied into messenger RNA (mRNA). The mRNA then carries the instructions to the ribosomes, where translation occurs, and the corresponding amino acids are assembled to form the protein.
Where are the protein-synthesizing instructions stores on DNA molecules?
Certain sequences of nucleotides code for the production of specific proteins.
What is another name for three nucleotides in a row which encode for a protein?
A sequence of three nucleotides is a codon which codes for an amino acid that will be placed into a protein.
Describe the role of protein synthesis DNA nucleotides ribosomes rough ER?
RNA is the main protein synthesis DNA nucleotides ribosomes. This is part of the body.
The sequence of nucleotides in DNA specifies the sequence of what in a protein?
The sequence of nucleotides in DNA specifies the sequence of amino acids in a protein. Each set of three nucleotides, called a codon, corresponds to a specific amino acid or a signal to start or stop protein synthesis.
Describe the role of protein synthesis DNA nucleotides RNA ribosomes rough ER?
BBC is part of the role in protein synthesis DNA nucleotides RNA. This is part of the body.
Does a nucleotide use a protein?
No nucleotides are not proteins. Nucleotides are composed of nucleosides that are linked to phosphate groups and are the subunits of DNA and RNA.
How many DNA nucleotides make up a gene with a protein with 150 amino acids?
A gene with a protein containing 150 amino acids would require 450 nucleotides. This is because each amino acid is coded by three nucleotides in DNA.
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.
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.
How many nucleotides are in a codon?
A three-nucleotide sequence makes up a codon.
Arrangement of nucleotides that determines the sequence of amino acids that will make up the protein?
The arrangement of nucleotides in DNA determines the sequence of amino acids in a protein through the process of transcription and translation. During transcription, RNA is synthesized from DNA, and during translation, the sequence of RNA nucleotides is decoded into a specific sequence of amino acids, forming a protein specified by the DNA sequence.
