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During the process of protein synthesis, a DNA sequence is first transcribed into messenger RNA (mRNA) by RNA polymerase. The mRNA then moves to a ribosome, where transfer RNA (tRNA) molecules bring specific amino acids to the ribosome based on the mRNA codons. The ribosome reads the mRNA codons in groups of three (codons), and matches them with the corresponding tRNA anticodons, which carry the specific amino acids. This process continues until a stop codon is reached, signaling the end of protein synthesis and the release of the newly formed protein.
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What is the relationship between DNA and protein production?
DNA contains the instructions for protein production in the form of genes. During protein production, DNA is transcribed into messenger RNA (mRNA) which is then translated into proteins. The sequence of nucleotides in DNA determines the sequence of amino acids in a protein.
What determines the sequence of amino-acids in a protein?
The sequence of amino acids in a protein is determined by the sequence of nucleotides in the gene that codes for that protein. This gene is transcribed into messenger RNA (mRNA) which is then translated into a specific sequence of amino acids based on the genetic code. Each set of three nucleotides (codon) in the mRNA specifies a particular amino acid to be added to the growing protein chain.
What is the specific expressed sequence of DNA that codes for a protein in this genetic sequence?
The specific expressed sequence of DNA that codes for a protein in this genetic sequence is called a gene.
How do the DNA and mRNA base pairs interact during the process of protein synthesis?
During protein synthesis, DNA serves as a template for mRNA to be transcribed. The mRNA base pairs with the complementary DNA strand, forming a sequence that codes for specific amino acids. This mRNA sequence is then translated by ribosomes to assemble the corresponding protein.
Where do the instructions for building a protein come from originally?
The instructions for building a protein come from the DNA molecule. DNA contains the genetic code that is transcribed into messenger RNA (mRNA). The mRNA is then translated into a sequence of amino acids, which determine the structure and function of the protein.
What is the relationship between DNA and protein production?
DNA contains the instructions for protein production in the form of genes. During protein production, DNA is transcribed into messenger RNA (mRNA) which is then translated into proteins. The sequence of nucleotides in DNA determines the sequence of amino acids in a protein.
What is the correct order from genes to protein?
The correct order from genes to protein is: DNA (genes) -> transcription -> mRNA -> translation -> protein. During transcription, the DNA sequence is copied into mRNA, which is then translated into a protein at the ribosome.
How does the sequence of DNA affect the function of a protein?
The sequence of nucleotides in DNA molecule is equivalent and is closely related to an amino acid sequence in the protein molecule. If for any reason the sequence of DNA nucleotides changes it will be reflected in amino acid sequence in the protein. Moreover, the correct sequence of amino acid in the protein will form the correct three-dimensional structure, or tertiary structure, that will confer the biological activity to protein. If a wrong amino acid is translated from a mutated gene in the DNA could change the spatial structure of the protein and therefore modify or erase its biological function.
What determines the sequence of amino-acids in a protein?
The sequence of amino acids in a protein is determined by the sequence of nucleotides in the gene that codes for that protein. This gene is transcribed into messenger RNA (mRNA) which is then translated into a specific sequence of amino acids based on the genetic code. Each set of three nucleotides (codon) in the mRNA specifies a particular amino acid to be added to the growing protein chain.
Does DNA code carry instructions the correct sequence of nucleic acids in a protein?
Yes, DNA carries the instructions for the correct sequence of nucleic acids in a protein. These instructions are encoded in the DNA molecule as a specific sequence of nucleotide bases (adenine, thymine, cytosine, and guanine). Through a process called transcription, the DNA sequence is transcribed into a messenger RNA (mRNA) molecule, which is then translated into a specific sequence of amino acids to form a protein.
What is the specific expressed sequence of DNA that codes for a protein in this genetic sequence?
The specific expressed sequence of DNA that codes for a protein in this genetic sequence is called a gene.
How do the DNA and mRNA base pairs interact during the process of protein synthesis?
During protein synthesis, DNA serves as a template for mRNA to be transcribed. The mRNA base pairs with the complementary DNA strand, forming a sequence that codes for specific amino acids. This mRNA sequence is then translated by ribosomes to assemble the corresponding protein.
Which structure determines the sequence of the building blocks in a protein?
DNA determines the sequence of the amino acids (building blocks) in a protein. The sequence of nitrogen bases in the DNA determines the sequence of amino acids in a protein.
Where do the instructions for building a protein come from originally?
The instructions for building a protein come from the DNA molecule. DNA contains the genetic code that is transcribed into messenger RNA (mRNA). The mRNA is then translated into a sequence of amino acids, which determine the structure and function of the protein.
How does DNA sequence determine protein function?
The DNA sequence encodes the sequence of amino acids in a protein, which in turn determines the protein's structure and function. The specific sequence of amino acids determines how the protein folds into its three-dimensional structure, which ultimately determines its function in the body. Any changes in the DNA sequence can result in alterations to the protein structure and function, leading to potential health consequences.
what is the genetic code stored in DNA is used to produce protein products?
The genetic code stored in DNA is the sequence of nitrogen bases. The sequence of nitrogen bases determines the sequence of amino acids in a protein, and the sequence of amino acids determines the structure and function of a protein.
What Category of compound does DNA code for in the cell?
DNA codes for proteins in the cell. The DNA sequence is transcribed into messenger RNA (mRNA), which is then translated into a specific sequence of amino acids, forming a protein. This process is essential for the functioning and structure of cells.
