How does a ribosome identify mRNA for translation from the rest of the RNA species in...
- How does a ribosome identify mRNA for translation from the rest of the RNA species in the cell?
Homework Answers
The ribosome identified the mRNA by sliding along it and with help of proteins called initiation factors. There is a particular sequence on the mRNA which is known as ribosome binding sequence or RBS. This is the site that the ribosome binds to specifically as it slides along the ribosome and hence initiate process of translation. The RBS is generally located 6 nucleotide upstream of the start codon within the mRNA and the ribosome slides across and recognizes to the RBS and start codon and that’s how it starts translation and also distinguished mRNA from other RNA.
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How does a ribosome identify mRNA for translation from the rest
of the RNA species in...
Which of the following does not come in contact with the ribosome? mRNA, RNA , tRNA,...
Which of the following does not come in contact with the ribosome? mRNA, RNA , tRNA, DNA
describe the difference in ribosome function between bacteria mrna translation and eukaryotes mRNA translation?
describe the difference in ribosome function between bacteria mrna translation and eukaryotes mRNA translation?
Question 23 of mRNA occurs in/on the O Translation, ribosome Translation, endoplasmic reticulum O Transcription, ribosome...
Question 23 of mRNA occurs in/on the O Translation, ribosome Translation, endoplasmic reticulum O Transcription, ribosome O Transcription, endoplasmic reticulum - Previous
1. Describe the differences between prokaryotic and eukaryotic translation initiation. How does the ribosome find the...
1. Describe the differences between prokaryotic and eukaryotic translation initiation. How does the ribosome find the correct start codon and what proteins are involved in the process? please include the shine-dalgarno sequence in the answer. 2. Consider the following partial sequence of messenger RNA. The sequence below contains the code for a short, complete protein. 5 ́-UCCCCAGUCAUGGAGUCGUUAAUUAAAUGACCGGUGCGGAUCGUA - 3 ́ Using the codon chart (from your textbook or in the lecture slides), give the amino acid sequence of the protein...
Describe in detail, translation of an mRNA by a ribosome. Include the function of rRNA and...
Describe in detail, translation of an mRNA by a ribosome. Include the function of rRNA and tRNA and associated enzymes or complexes.
Riboswitch regulation of an mRNA can inhibit its translation by the ribosome when if form a...
Riboswitch regulation of an mRNA can inhibit its translation by the ribosome when if form a hair lop that contains....
In Bacteria, translation of nascent RNA transcripts is often initiated before transcription is terminated. When this...
In Bacteria, translation of nascent RNA transcripts is often initiated before transcription is terminated. When this occurs: Select one: a. RNA is transcribed 3'=>5' and amino acids are added to the carboxy terminus of the growing polypeptide as the ribosome moves 5' => 3' along the mRNA b. RNA is transcribed 5'->3' and amino acids are added to the amino terminus of the growing polypeptide as the ribosome moves 3'=> 5' along the mRNA c. RNA is transcribed 3'=> 5'...
PLEASE ANSWER ALL QUESTIONS Q1: on the ribosome, the mRNA is read from ____ is a...
PLEASE ANSWER ALL QUESTIONS Q1: on the ribosome, the mRNA is read from ____ is a series of three nucleutides called_____ a. 5' to 3' ,, Codons b. 5' to 3' ,, anticodons c. 3' to 5' ,, codons Q2: which of the following features of eukaryotic ribosomes in translation initiation is FALSE? a. it uses an initiator tRNA that carries a methaionine b. the large subuinit of the ribosome is important for binding to the mRNA c. the large...
Place the following steps of TRANSLATION in the correct order for EUKARYOTES. The ribosome reaches a...
Place the following steps of TRANSLATION in the correct order for EUKARYOTES. The ribosome reaches a stop codon. A release factor binds and causes the release of the new polypeptide, along with the mRNA. The ribosome dissociates. v Acharged tRNA with a matching anticodon binds the mRNA codon in the A site. ✓ The ribosome moves exactly 3 nucleotides toward the 3* end of the mRNA. The small ribosomal subunit uses rRNA to bind to the Kozak sequence, which places...
Draw a diagrammatic interpretation of RNA polymerase pausing, antitermination, and attenuation that incorporates the mRNA, ribosome,...
Draw a diagrammatic interpretation of RNA polymerase pausing, antitermination, and attenuation that incorporates the mRNA, ribosome, tryptophan, and trp-tRNA levels and how these lead to each step (i.e., pausing, antitermination, and attenuation) occurring in the leader region of the trp operon.
Question 23 of mRNA occurs in/on the O Translation, ribosome Translation, endoplasmic reticulum O Transcription, ribosome O Transcription, endoplasmic reticulum - Previous
Describe in detail, translation of an mRNA by a ribosome. Include the function of rRNA and tRNA and associated enzymes or complexes.
In Bacteria, translation of nascent RNA transcripts is often initiated before transcription is terminated. When this occurs: Select one: a. RNA is transcribed 3'=>5' and amino acids are added to the carboxy terminus of the growing polypeptide as the ribosome moves 5' => 3' along the mRNA b. RNA is transcribed 5'->3' and amino acids are added to the amino terminus of the growing polypeptide as the ribosome moves 3'=> 5' along the mRNA c. RNA is transcribed 3'=> 5'...
Place the following steps of TRANSLATION in the correct order for EUKARYOTES. The ribosome reaches a stop codon. A release factor binds and causes the release of the new polypeptide, along with the mRNA. The ribosome dissociates. v Acharged tRNA with a matching anticodon binds the mRNA codon in the A site. ✓ The ribosome moves exactly 3 nucleotides toward the 3* end of the mRNA. The small ribosomal subunit uses rRNA to bind to the Kozak sequence, which places...
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