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What could go wrong during transcription?
During transcription, errors can occur, such as the misreading of the DNA template strand, leading to incorrect mRNA sequences being synthesized. Issues can also arise due to mutations in the DNA template, which can result in inaccurate mRNA transcripts. Additionally, factors like environmental conditions or the activity of transcription factors can impact the fidelity of transcription.
DNA replication and transcription occur in the what?
DNA replication and transcription occur in the nucleus of eukaryotic cells. In prokaryotic cells, replication and transcription occur in the cytoplasm.
How does mutations occur during DNA replication and transcription?
During DNA replication, mutations can occur due to errors made by DNA polymerase when copying the DNA template. These errors can result in base substitutions, insertions, or deletions in the new DNA strand. During transcription, mutations can occur if RNA polymerase inserts the wrong nucleotide into the messenger RNA (mRNA) strand, leading to incorrect genetic information being transcribed from the DNA template.
Does transcription occur in DNA or RNA?
Transcription occurs in DNA to produce mRNA.
Does protein synthesis occur during replication?
No, protein synthesis does not occur during replication. Replication is the process of copying DNA, while protein synthesis occurs during transcription and translation, where DNA is used as a template to create proteins.
Does splicing occur during transcription?
No, splicing does not occur during transcription. Splicing is a process that happens after transcription, where non-coding regions of the RNA molecule are removed and the coding regions are joined together to form the final mRNA molecule.
Which of these events could be a result of an error made during transcription?
Mutations in the DNA sequence, misreading of the genetic code, and production of faulty proteins can occur as a result of errors made during transcription. These errors can lead to genetic disorders, diseases, and abnormalities in organisms.
What could go wrong during transcription?
During transcription, errors can occur, such as the misreading of the DNA template strand, leading to incorrect mRNA sequences being synthesized. Issues can also arise due to mutations in the DNA template, which can result in inaccurate mRNA transcripts. Additionally, factors like environmental conditions or the activity of transcription factors can impact the fidelity of transcription.
DNA replication and transcription occur in the what?
DNA replication and transcription occur in the nucleus of eukaryotic cells. In prokaryotic cells, replication and transcription occur in the cytoplasm.
How does mutations occur during DNA replication and transcription?
During DNA replication, mutations can occur due to errors made by DNA polymerase when copying the DNA template. These errors can result in base substitutions, insertions, or deletions in the new DNA strand. During transcription, mutations can occur if RNA polymerase inserts the wrong nucleotide into the messenger RNA (mRNA) strand, leading to incorrect genetic information being transcribed from the DNA template.
In what direction does transcription occur, specifically from 5' to 3', in the process of gene expression?
Transcription occurs in the 5' to 3' direction during gene expression.
Does transcription occur in DNA or RNA?
Transcription occurs in DNA to produce mRNA.
Regulatory proteins can exert ther effects when before transcription during transcription after transcription during translation or all of these?
during translation
Does protein synthesis occur during replication?
No, protein synthesis does not occur during replication. Replication is the process of copying DNA, while protein synthesis occurs during transcription and translation, where DNA is used as a template to create proteins.
Does transcription occur in the nucleus or at the nucleoid?
Transcription occurs in the nucleus in eukaryotic cells, where DNA is transcribed into RNA. In prokaryotic cells, transcription occurs at the nucleoid, which is the region where the genetic material is located.
Why is it more important to check for errors during DNA replication then protein synthesis?
And air and transcription only affects one cell
How do you determine if there are errors in braille transcription?
Errors in braille transcription are best looked for by a human expert who is certified in braille transcription. In the United States, braille transcription certificates are issued by the Library of Congress. See attached link for a list of certified braille proofreaders.
