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Which one of the following occurs when RNA polymerase attaches to the promoter DNA?
Transcription initiation begins, where the RNA polymerase binds to the promoter region of the DNA. This interaction marks the start of the transcription process, during which the RNA polymerase unwinds the DNA and starts synthesizing a complementary RNA strand based on the DNA template.
What is a polymerase commonly used for?
A polymerase is commonly used for amplifying DNA in a process called PCR (polymerase chain reaction). PCR is used to make copies of specific DNA sequences, which is essential for various genetic testing, molecular biology research, and diagnostic applications.
How would you know if you had a dominant gene?
You would know if you had a dominant gene if you exhibit the trait associated with that gene. Dominant genes override recessive genes when inherited, so if you have a dominant gene, you will express the associated trait in your physical appearance or characteristics. A dominant gene will be expressed in the presence of a recessive gene.
What is the name of the enzyme that places the corresponding nitrogen bases on the new strand of DNA?
The enzyme responsible for placing the corresponding nitrogen bases on the new strand of DNA is called DNA polymerase. DNA polymerase is essential for DNA replication as it helps add nucleotides to the growing DNA strand according to the sequence of the template strand.
What do codons code for in addition to amino acids?
Codons can also code for start and stop signals for protein synthesis. Additionally, some codons can serve as regulatory signals for gene expression, and certain codons are associated with specific functional elements in DNA sequences.
How does the enzyme that RNA know where to start transcribing the DNA?
The enzyme that synthesizes RNA (RNA polymerase) binds specific DNA sequencesthat typically lie before the gene being transcribed. When everything it needs to start synthesis is properly assembled (any cofactors, etc.), only then can it begin transcribing DNA into RNA.
Which one of the following occurs when RNA polymerase attaches to the promoter DNA?
Transcription initiation begins, where the RNA polymerase binds to the promoter region of the DNA. This interaction marks the start of the transcription process, during which the RNA polymerase unwinds the DNA and starts synthesizing a complementary RNA strand based on the DNA template.
What is a polymerase commonly used for?
A polymerase is commonly used for amplifying DNA in a process called PCR (polymerase chain reaction). PCR is used to make copies of specific DNA sequences, which is essential for various genetic testing, molecular biology research, and diagnostic applications.
Why every gene need a start codon?
A start codon acts as the signal for the beginning of a protein-coding sequence in a gene. It helps to initiate the process of translation, where the genetic information is used to synthesize a protein. Without a start codon, the translation machinery would not know where to begin and the protein synthesis process would not proceed properly.
Why is it ironic when Phineas tells Gene know you better than anybody?
Phineas does not know Gene made him fall
How can you know that how old is gene?
you count
What is a type of engineering in which genes are custom assembled?
Gene PCR(Polymerase chain reaction) Function-Makes copies of specific regions of sequenced DNA. Application-Used to copy DNA for any scientific investigation including forensic analysis, and medical testing. I do not know if this is right, but I found this in my biology book.
Why is it important to know a gene sequence?
what is a practical or clinical use of knowing the base sequence of a gene
What are the three enzymes involved in DNA transcription?
The three enzymes involved in DNA transcription are RNA polymerase, helicase, and topoisomerase. RNA polymerase is responsible for synthesizing RNA from a DNA template, helicase unwinds the DNA double helix, and topoisomerase helps to relieve the tension that builds up ahead of the replication fork.
How would you know if you had a dominant gene?
You would know if you had a dominant gene if you exhibit the trait associated with that gene. Dominant genes override recessive genes when inherited, so if you have a dominant gene, you will express the associated trait in your physical appearance or characteristics. A dominant gene will be expressed in the presence of a recessive gene.
You want to know the prayer of king arthur in the round table with his knights?
gene is your enemy, gene is your enemy!
How much DNA unzips to make mRNA?
One mRNA strand is made.
