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Section of DNA that forms a particular strand of messenger RNA?
A gene is a section of DNA that encodes instructions for building a particular protein. Transcription is the process by which a gene's DNA sequence is copied into messenger RNA (mRNA). The mRNA carries the genetic information from the DNA to the ribosome for protein synthesis.
What happens when a section of DNA strand is transcribed?
During transcription, RNA polymerase binds to a specific region of the DNA strand called the promoter and unwinds the double helix. One of the DNA strands serves as the template for RNA synthesis, and the enzyme catalyzes the production of an RNA molecule complementary to the template strand. This newly synthesized RNA molecule then detaches from the DNA template and can go on to be translated into a protein or perform its specific cellular function.
What is the code in a section of DNA?
The genetic code in a section of DNA is the specific sequence of nucleotide bases (adenine, thymine, cytosine, and guanine) that encode the instructions for making proteins. These bases are grouped into triplets called codons, each of which corresponds to a specific amino acid or a signal to start or stop protein synthesis.
Which section of the pre-mRNA contains the protein coding regions?
intron
What does gene mean?
A gene is a segment of DNA that contains the instructions for producing a specific protein or RNA molecule. Genes determine traits such as eye color, height, and susceptibility to certain diseases. They are the fundamental units of heredity and are passed from parents to offspring.
A section of DNA that codes for one protein?
A piece of DNA that codes for a particular protein is called a gene.
What is the section of DNA that codes for a protein called?
The section of DNA that codes for a protein is called a gene. Genes provide the instructions for making specific proteins through a process called protein synthesis. The sequence of nucleotides within a gene determines the order of amino acids in a protein.
Section of DNA that forms a particular strand of messenger RNA?
A gene is a section of DNA that encodes instructions for building a particular protein. Transcription is the process by which a gene's DNA sequence is copied into messenger RNA (mRNA). The mRNA carries the genetic information from the DNA to the ribosome for protein synthesis.
What is the process of a strand of DNA being used to make RNA?
The process of DNA being used to make RNA is called transcription. During transcription, RNA polymerase enzyme unwinds a section of DNA and synthesizes a complementary RNA strand by adding nucleotides according to the base pairing rules. This newly synthesized RNA molecule then serves as a template for protein synthesis during the process of translation.
Does DNA directly controls protein synthesis?
When protein synthesis must take place, the code to make the protein is on the DNA in the nucleus but the protein is made at a ribosomal site in the cytoplasm. The code is copied from the DNA by a special molecule called messenger RNA (mRNA) which leaves the nucleus through a pore to go to the ribosome.
Where could one view an animation of protein synthesis?
One can view an animation of protein synthesis on the Higher Ed section of the McGraw Hill website. Versions can also be found on the DNA Learning Center and Learners TV websites.
What is a section of DNA that codes for protein?
The correct answer is Exon. This would be a gene. It is in charge of carrying information for the DNA and will have the codes for protein as well.
How does a DNA molecule determine the structures of a specific protein?
The DNA sequence will determine the amino acid sequence known as the protein's primary structure. As the protein is folded into the secondary, tertiary and quatranary structures, the amino acid molecules will determine the shape
What process is the first step in making a protein from DNA instructions?
The first step in creating a protein is transcription - the copying of the code from DNA to mRNA. (The section of DNA must unwind before this can happen).
What is the section of DNA that controls the making of specific proteins?
It is a gene.Strictly, a gene holds the information that the cell needs to assemble a polypeptide, which is a chain of amino acids.A protein may have only one polypeptide, but some have more, in which case the instructions in more than one gene are used to make the entire protein.
What is the role of DNA in protein synthesis's?
When DNA strands are separated by the enzyme helicase, one of the two strands become the template i.e. free nucleotides from the cytoplasm forming the mRNA runs along this strand and reads the triplet codes by complementary base pairing. The resulting triplet codons of the mRNA, then goes to determine the anticodons and hence amino acid sequencing. Therefore the DNA is responsible for imparting the information for the amino acids to be formed and their sequence, and hence the type of protein.DNA, is a genetic material present inside the nucleus which has the information that helps in the synthesis of RNA and proteins. They have information which help in the formation of mRNA that specifies a particular protein product. mRNA acts as a template translating DNA code into specific protein. Thus DNA indirectly participates in protein synthesis by taking place in the RNA synthesisA section of DNA that codes for a given protein is copied (transcripted) onto a mRNA molecule which travels out to a ribosome where translation occurs.
What happens when a section of DNA strand is transcribed?
During transcription, RNA polymerase binds to a specific region of the DNA strand called the promoter and unwinds the double helix. One of the DNA strands serves as the template for RNA synthesis, and the enzyme catalyzes the production of an RNA molecule complementary to the template strand. This newly synthesized RNA molecule then detaches from the DNA template and can go on to be translated into a protein or perform its specific cellular function.
