Choose any/all that apply to protein synthesis.Ribosomes aid in the formation of peptide bonds solely due to placing amino acids inproximity of one another, and in the proper orientation.The degeneracy of the genetic code is rather helpful, minimizing the harmful effects of manymutations.The 64 tRNA molecules are incredibly complex, with many features in common with oneanother yet with enough variability to perform the unique job that each must do.The ribosome reads mRNA in the 3'-5' direction, allowing the anticodon loops of tRNA tointeract in the proper orientation with the mRNA.Of all the metabolic processes we studied over this course, protein synthesis produces themost energy.

As per the central dogma of molecular biology, genetic information for protein synthesis is stored…

Answered: Choose any/all that apply to protein…

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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Similar questions

Describe the structure of a polysome, which is depicted.
Which of the following statements best explains why there are many more codons than there are amino acids? Group of answer choices Many codons are now considered "junk" codons The rules for base pairing between the third base of a codon and tRNA are flexible. Some tRNAs have anticodons that recognize four or more different codons. The DNA codes for all 61 tRNAs, but some are then destroyed.
Which characteristic of mRNA is INCORRECT? Bacterial mRNAs vary in size but usually have about 1000 nucleotides that code for proteins with 300 amino acids. Bacterial mRNA is longer and more modified than that found in Eukaryotes. Before leaving the nucleus, Eukaryote mRNA has to be capped, spliced and had poly (A) tails added making it longer than Bacterial mRNA. The codons produced in Bacterial mRNA are triplets, just as they are in Eukaryotic mRNA.
In the normal course of events within protein synthesis, which of the following is part of, or can directly attach to, a tRNA molecule? (mark all three correct answers) an adenine tail MRNA polymerase an amino acid an anti-codon a DNA triplet а codon ribosome O a transcription factor
Stuck on this can’t figure it out
The genetic code is said to be degenerate. This means that each codon codes for more than one amino acid each anticodon can interact with many different triplet sequences in the mRNA, which may differ in ar or all of the three nucleotides many of the amino acids are coded for by different codons. the code is universally used by virtually all species
The 3 sites that bind tRNAS on a ribosome are on the A, P and E sites. How many sites can tRNA(s) be on the ribosome at the same time? 1 2 3
Which of the following is not a factor in the lifetime of a protein? ANSWER Ubiquitination Post-translational phosphorylation Enrichment of Pro, Glu, Ser, and Thr in the protein primary sequence N-terminal sequence identity
Which of the following statements about tRNA molecules is TRUE? Multiple Choice TRNA assumes a double helical shape Every base in a tRNA molecule pairs with another base in the same tRNA strand, leading to its higher levels of structure Bases in the tRNA loops do not pair with any other bases The amino acid is attached to the central loop region of the tRNA molecule All of the answers are correct.
Answer the following questions regarding the diagram (below) showing translation. The ribosome is shown as the blue and green structure, the RNA is the horizontal line labeled with nucleotide abbreviations, and the tRNAs are shown as colored blocks with the anticodon paired to the codon. • What stage of translation is shown? elongation ⚫ Which position shows the "A" position? middle (contains blue tRNA) . Which end of the RNA is the 5' end? left end • Which base of the anticodon of the blue tRNA "GAC" (as shown in the diagram) is the end of the anticodon? the C CUAGAC AGAUCUGCUACUAGUAACACGU
Below are the general steps of protein synthesis. What is the correct sequence of protein synthesis? 1-ribosome bonds amino acids together; 2-mRNA leaves the nucleus; 3- tRNA molecules pick up amino acids; 4-DNA double helix unwinds; 5-tRNA anticodon links with mRNA codon; 6-polypeptide chain completed; 7-mRNA binds to ribosome; 8-mRNA transcibed
Translation within bacteria and eukaryotic cells takes place on cellular structures called Question 37 options: proteasomes autosomes ribosomes centrosomes transcriptomes

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