Make sure your post includes ALL of the following: a. Your understanding of the question being...
Make sure your post includes ALL of the following:
a. Your understanding of the question being asked.
b. Your choice of the answer with a detailed justification c. Each
wrong answer justified
d. Real world application
e. All references – internally and end of post
What happens in the translocation step of translation elongation?
A. Ribosome moves along the mRNA by a distance of 1 codon
B. A tRNA moves along the mRNA by a distance of 1 codon
C. The growing peptide chain moves to a tRNA in the E site
D. A and B are correct
E. A, B, and C are correct
Homework Answers
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Make sure your post includes ALL of the following:
a. Your understanding of the question being...
Questionz 1 pts Put the steps of polypeptide chain elongation and termination in order (after the...
Questionz 1 pts Put the steps of polypeptide chain elongation and termination in order (after the initiation camnla bac formad [Choose ] Peptide bond formation between the polypeptide chain on the tRNA in the P site and the amino acid on the tRNA Translocation (the ribosome moves one codon toward the 3' end of the mRNA with the help of an elongation Step One ✓ The appropriate incoming aminoacyl-tRNA binds to an elongation factor bound to GTP The GTP is...
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...
15. Translation (RNA protein) has three main stages: initiation, elongation, and termination. a. Initiation occurs when...
15. Translation (RNA protein) has three main stages: initiation, elongation, and termination. a. Initiation occurs when the small ___________________ subunit binds to the ____ end of mRNA and is then joined by the large _________________ subunit (which has three sites called the A, P, and E sites). Once the complex is formed, the _______________ begins to read the mRNA in a ____ to ____ direction. When it reaches the first start codon (_________) a tRNA carrying the amino acid ______________________...
6. All of the following statements about tRNAs are true EXCEPT: O A tRNA may use...
6. All of the following statements about tRNAs are true EXCEPT: O A tRNA may use non-conventional base-pairing to bind to the codon. O A TRNA cannot fully enter the ribosome until it is released by the elongation factor. O A tRNA brings the correct amino acid for the corresponding codon in the mRNA during translation. O A tRNA catalyzes the formation of the peptide bond between amino acids.
Which of the following correctly describes the process of Translation? I. tRNA anticodon bonds to mRNA...
Which
of the following correctly describes the process of
Translation?
I.
tRNA anticodon bonds to mRNA codon
II.
Ribosome bonds to mRNA strand
II.
Ribosome reaches a STOP codon and detaches from the mRNA
IV.
Each tRNA adds an Amino Acid to the chain as the Ribosome moves
along
the mRNA
V.
Complimentary mRNA strand is made from DNA template
OA. V, I, IV, III B. II, IV, III, I, V C. II, I, IV, III D. V, II, I,...
27. Alpha-helices and beta pleated sheets represent which structural level of proteins? A. primary B. secondary...
27. Alpha-helices and beta pleated sheets represent which structural level of proteins? A. primary B. secondary C. tertiary D. elementary E basal 28. Which of the following is the first step in translation? A Small 40S ribosome subunit with initiation factors binds to the 5' cap of the mRNA and scans for the start codon. B. The RNA carrying Methionine binds to the P site and the large 60S subunit binds to form the complete ribosome. C. Elongation factors deliver...
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'...
During the ‘elongation’ stage of translation, after the arrival of each new tRNA: A. the amino...
During the ‘elongation’ stage of translation, after the arrival of each new tRNA: A. the amino acid is ‘passed’ from the tRNA in the A site to the tRNA in the P site. B. newly arriving tRNAs must first bind to the E-site. C. the peptide is ‘passed’ from the tRNA in the P site to the tRNA in the A site. D. the new tRNA must first bind to the P-site of the ribosome Hi, i need help with...
Answer just part 2! The answers to the first part are C, A, C, B, B,...
Answer just part 2!
The answers to the first part are
C, A, C, B, B, A, A, C, B
Thanks
Instructions: Part I: For each of the statements below, indicate with an A, B, or C whether the statement is referring tox A. DNA replication B. Transcription C. Translation The sibosome recognizes a ribosome binding site on the mRNA molecule 2 The replisome assembles at a specific en sequence encoded in the DNA. J. The abosome cresates peptide bonds...
answer all the questions 18) A mutation occurs such that a spliceosome cannot remove one of...
answer all the questions
18) A mutation occurs such that a spliceosome cannot remove one of the introns in a gene. What effect will this have on the gene? Translation will continue, but a nonfunctional protein will be made b) Translation will continue and will skip the intron sequence c) It will have no effect; the gene will be transcribed and translated into protein d) Transcription will terminate easily and the protein will not be made 19. During the process...
Questionz 1 pts Put the steps of polypeptide chain elongation and termination in order (after the initiation camnla bac formad [Choose ] Peptide bond formation between the polypeptide chain on the tRNA in the P site and the amino acid on the tRNA Translocation (the ribosome moves one codon toward the 3' end of the mRNA with the help of an elongation Step One ✓ The appropriate incoming aminoacyl-tRNA binds to an elongation factor bound to GTP The GTP is...
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...
6. All of the following statements about tRNAs are true EXCEPT: O A tRNA may use non-conventional base-pairing to bind to the codon. O A TRNA cannot fully enter the ribosome until it is released by the elongation factor. O A tRNA brings the correct amino acid for the corresponding codon in the mRNA during translation. O A tRNA catalyzes the formation of the peptide bond between amino acids.
Which
of the following correctly describes the process of
Translation?
I.
tRNA anticodon bonds to mRNA codon
II.
Ribosome bonds to mRNA strand
II.
Ribosome reaches a STOP codon and detaches from the mRNA
IV.
Each tRNA adds an Amino Acid to the chain as the Ribosome moves
along
the mRNA
V.
Complimentary mRNA strand is made from DNA template
OA. V, I, IV, III B. II, IV, III, I, V C. II, I, IV, III D. V, II, I,...
27. Alpha-helices and beta pleated sheets represent which structural level of proteins? A. primary B. secondary C. tertiary D. elementary E basal 28. Which of the following is the first step in translation? A Small 40S ribosome subunit with initiation factors binds to the 5' cap of the mRNA and scans for the start codon. B. The RNA carrying Methionine binds to the P site and the large 60S subunit binds to form the complete ribosome. C. Elongation factors deliver...
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'...
Answer just part 2!
The answers to the first part are
C, A, C, B, B, A, A, C, B
Thanks
Instructions: Part I: For each of the statements below, indicate with an A, B, or C whether the statement is referring tox A. DNA replication B. Transcription C. Translation The sibosome recognizes a ribosome binding site on the mRNA molecule 2 The replisome assembles at a specific en sequence encoded in the DNA. J. The abosome cresates peptide bonds...
answer all the questions
18) A mutation occurs such that a spliceosome cannot remove one of the introns in a gene. What effect will this have on the gene? Translation will continue, but a nonfunctional protein will be made b) Translation will continue and will skip the intron sequence c) It will have no effect; the gene will be transcribed and translated into protein d) Transcription will terminate easily and the protein will not be made 19. During the process...
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