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What sequences of a piece of mRNA is AGUACA what is the matching sequence of the tRNA?
The mRNA sequence AGUACA corresponds to the codons that will be translated into amino acids during protein synthesis. The matching tRNA sequence, which carries the complementary anticodon, would be UCAUGU. Each tRNA molecule pairs with its corresponding mRNA codon to ensure the correct amino acid is added to the growing polypeptide chain.
What terms refers to both the movement of a ribosome along a piece of mRNA and the movement of a piece of one chromosome to another chromosome?
Translocation is the term that refers to both the movement of a ribosome along a piece of mRNA during protein synthesis and the movement of a segment of one chromosome to another chromosome, either within the same cell or between different cells.
What steps happen first during during transcription?
At first during transcription, RNA polymerase binds the promoter region of a gene to be transcribed. The end product would be the synthesized mRNA.
What sequence of mRNA would go with the DNA sequence of act?
If the DNA sequence is ACT, the complimentary mRNA sequence would be UGA
What codon on mrna would match this anticodon?
To determine the codon on mRNA that matches a given anticodon, you need to know the complementary base pairing rules. Anticodons are found on tRNA and are complementary to the mRNA codons. For example, if the anticodon is 3'-AUC-5', the corresponding mRNA codon would be 5'-UAG-3'.
What would happen if a piece of mRNA didn't have AUG at the beginning?
If the mRNA doesn't have AUG at the beginning, it may not be recognized by the ribosome as the start codon for translation. This can result in the ribosome not initiating translation properly, leading to errors in protein synthesis or premature termination of translation.
What would happen if mRNA was read backwards?
You would get ANRm.
What happen during transcription?
mRNA is produced from the DNA.
How many different types of tRNA would be used to produce a polypeptide from this piece of mRNA?
The number of different types of tRNA used to produce a polypeptide from a piece of mRNA corresponds to the number of unique codons present in that mRNA sequence. Each codon, consisting of three nucleotides, specifies one amino acid, and each amino acid is generally associated with at least one specific tRNA molecule. Therefore, if the mRNA contains, for example, five different codons for five distinct amino acids, then at least five different types of tRNA would be required.
What would happen if a cell were unable to make mrna?
If a mutation affects the mRNA, then the sequence of amino acids that it codes for may be incorrect, causing the protein produced by the amino acids to not function properly, or it may not function at all.
Which mRNA condon usually signals the beginning of protien synthesis?
AUG or methionine
What would happen if RNA splicing didnt occur?
If RNA splicing didn't occur, the pre-mRNA would not be processed properly to remove introns, resulting in an mRNA that contains irrelevant genetic information. This would prevent the proper translation of the mRNA into protein, likely leading to errors in protein structure and potentially disrupting cellular function.
What is the piece of genetic information removed from an mRNA strand after translation called?
The piece of genetic information removed from an mRNA strand after translation is called the poly-A tail. It is a stretch of adenosine nucleotides added to the mRNA during post-transcriptional processing.
Why is it essential that tRNAbinds to both an aminoacid and an mRNA codonduringprotein synthesis?
since mRNA codon signals the beginning of protein synthesis and aminoacids are necessary for reading the codon
Which of these is the correct mRNA that would be produced from this segment of DNA tactaggctaat?
The correct mRNA sequence that would be produced from the DNA sequence "tactaggctaat" is "auguccgcuuau". This is because in mRNA, thymine (T) is replaced by uracil (U) and the complementary mRNA sequence is produced from the DNA template during transcription.
What steps happen first in translation?
The mRNA molecule attaches to a ribosome where it will be translated.
What sequences of a piece of mRNA is AGUACA what is the matching sequence of the tRNA?
The mRNA sequence AGUACA corresponds to the codons that will be translated into amino acids during protein synthesis. The matching tRNA sequence, which carries the complementary anticodon, would be UCAUGU. Each tRNA molecule pairs with its corresponding mRNA codon to ensure the correct amino acid is added to the growing polypeptide chain.
