Answer the following questions regarding the diagram (below) showing translation. Theribosome is shown as the blue and green structure, the RNA is the horizontal line labeledwith nucleotide abbreviations, and the tRNAs are shown as colored blocks with theanticodon paired to the codon.• What stage of translation is shown?[Select]• Which position shows the "A" position? [[Select]• Which end of the RNA is the 5' end? [Select]• Which base of the anticodon "AUC" (shown in the diagram) is the 5' end?[Select]CAGGAUCAUCGUCUAGAUUGCACAAU

What stage of translation is shown?The diagram shows the elongation stage of translation. During…

Answered: Answer the following questions…

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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2a) In prokaryotes, a small ribosomal subunit can potentially get on an mRNA anywhere it can find enough space to do so. Once a small ribosomal subunit has bound to an mRNA, it will scan along that mRNA in the 5' to 3' direction looking for a start codon at which to initiate translation. How does the small ribosomal subunit distinguish a start codon from any other AUG codon that simply codes for methionine in the middle of a coding sequence?
Please answer all parts of the question
Describe the prokaryotic translation initiation shown in the diagram. Define the convention of protein synthesis (directionality of synthesis) as well as the meaning of the A, P, and E sites of the ribosome.
Describe in detail all of the steps necessary to carry out translation. You may write in complete sentences or provide a numbered or bulleted list. Be sure to indicate the role of each item below: Amino acids, mRNA, 30S ribosome, 50S ribosome, tRNA, protein chain, E site, P site, and A site.
An anticodon of tRNA has the sequence GCA. What amino acid does this tRNA carry? HINT: you use mRNA codons to read the genetic code chart.
The eukaryotic cell is different from the prokaryotic cell. Outline the structural difference between these two types of cell and suggest two reasons why eukaryotic mRNA needs to be modified before translation.
Determine which amino acid is formed from the following mRNA codon: GUA. a aspartic acid b glutamic acid c phenylalanine d valine
Use this mRNA coding sequence as your starting point. This sequence begins with a start codon and ends with a stop codon, so it is only looking at the region of DNA that directly encodes a protein sequence. 5’-AUGCACAAAUUAGAGUACCCCCCAGGAAGGUAG-3’ Make the following mutation in this sequence by changing/adding/removing only one nucleotide. Make the mutation easy to see (a different color, circled, something like that) A frameshift mutation
A segment of mRNA produced by the normal order of DNA nucleotides and the corresponding amino acid chain are given below: mRNA segment: GCC UAC AAU GCG Amino acid chain: Ala-Tyr-Asn-Ala Knowing that insertion mutations shift the triplets by one base, if an insertion mutation adds a U to the beginning of that mRNA segment, what will be the new triplet/codon grouping and the new amino acid chain? Group of answer choices a. U GCC UAC AAU GCG; Ala-Tyr-Asn-Ala b. UCC UAC AAU GCG; Ser-Leu-Gln-Cys c. UGC CUA CAA UGC G; Cys-Leu-Gln-Cys d. UGC CUA CAA UGC G; Ala-Tyr-Asn-Ala e. UGCC UAC AAU GCG; Cys-Tyr-Asn-Ala
Suppose that a protein has the amino acid sequence Met‑Tyr‑Asn‑Val‑Arg‑Val‑Tyr‑Lys‑Ala‑Lys‑Trp‑Leu‑Ile‑His‑Thr‑Pro A researcher plans to make a set of probes to screen a cDNA library for the sequence that encodes this protein. Her probes should be exactly 18 nucleotides in length. Consult the codon table. Select which amino acids in the protein should be used to minimize degeneracy when designing the probes. Val‑Tyr‑Lys‑Ala‑Lys‑Trp Met‑Tyr‑Asn‑Val‑Arg‑Val Arg‑Val‑Tyr‑Lys‑Ala‑Ly Trp‑Leu‑Ile‑His‑Thr‑Pro Calculate the number of different probes that must be synthesized in order to determine the exact cDNA sequence that specifies the region of the protein selected. number of probes:
In Figure 9-12, is the terminal amino acid emerging fromthe ribosome encoded by the 5′or 3′end of the mRNA?
Provide a detailed description (figures/narratives) of each of the following. (1) Ribosome Binding (mRNA) (2) Translation Initiation (3) Translation Elongation (4) Translation Termination

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