Question : The peptide bond : (Indicate the right answer) : A- Is a hydrophobic bond. B- Is formed by condensation between the –NH2 function of the first amino acid (AA N° 1) and the -COOH function of the second amino acid (AA N° 2). C- Is generated by the ribosome during the process of transcription. D- Is an amino function. E- All possibilities given above are wrong.

Question : The peptide bond : (Indicate the right answer) : A- Is a hydrophobic bond. B- Is formed by condensation between the –NH2 function of the first amino acid (AA N° 1) and the -COOH function of the second amino acid (AA N° 2). C- Is generated by the ribosome during the process of transcription. D- Is an amino function. E- All possibilities given above are wrong.

Name: Question: The peptide bond : (Indicate the right answer) :A- Is a hyd
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Description: Question: The peptide bond : (Indicate the right answer) :A- Is a hydrophobic bond.B- Is formed by condensation between the -NH2 function of the first amino acid (AA N° 1) andthe -COOH function of the second amino acid (AA N° 2).C- Is generated by t

Biochemistry

6th Edition

ISBN:9781305577206

Author:Reginald H. Garrett, Charles M. Grisham

Publisher:Reginald H. Garrett, Charles M. Grisham

Chapter30: Protein Synthesis

Section: Chapter Questions

Problem 6P

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Question:- Which statement below about gene expression is TRUE? A. Transcription initiation begins when RNA polymerase bind to the transcription start site. B. RNA processing removes exons, adds a 3' cap, and adds and 5' tail. C. Translation terninates when a tRNA carrying methionine binds to a codon. D. The same amino acid may be encoded by multiple different 3-base codons.
Question:- What is the best description of tRNA (transfer RNA)? Question 15 options: It temporarily stores genetic information. It is an adaptor molecule that translates nucleotide information to polypeptide information. It is the RNA machinery for peptide bond formations. It encodes protein information.
Question:- What is the role of tRNA? To replace T with U when transcribing mRNA. To bind the ribosome and the mRNA chain together. To transcribe the DNA and move the mRNA chain out of the nucleus. To assure that the mRNA chain carries the correct code. To carry the correct amino acids to the ribosome.
Question:- Fill the Blank! In bacteria, the ___consensus sequence of mRNA binds to the ____rRNA of the 30S small subunit during translation initiation, while in eukaryotes, the _______ consensus sequence of mRNA contains the_____.
Good afternoon, Guidance with this question would be most appriciated. Thank you for your time. Polypeptide sequences are formed from 20 amino acids. What is the probability that a single point mutation in a gene will result in a different polypeptide sequence?
Hi, Could you please comfirm the following question. I have selected option c) because tRNA is the the complimentary pairs of mRNA so I figured the oppside end of the tRNA would be the same as the mRNA. When I have tired to double check my answer, no tutor has selected this answer. Thank you in advance, Like mRNA, tRNA has a ribose sugar, U instead of T, and is single stranded. Unlike mRNA, which remains a long single strand of nucleotides, tRNA folds so that some areas pair up. The resulting structure has an anticodon on one end and a site for an amino acid to attach on the other end. There is base complementarity (A pairs with U and G pairs with C) between an mRNA codon and tRNA anticodon.If the amino acid lysine attaches to a tRNA, which of the following anticodons could be at the opposite end of the tRNA molecule? a. UUU and UUC b. AGA and AGU c. AAA and AAG d. UCU and UCA
INSTRUCTION: = IF BOTH STATEMENT ARE TRUE = IF FIRST STATEMENT IS TRUE WHILE SECOND STATEMENT IS FALSE = IF FIRST STATEMENT IS FALSE WHILE SECOND STATEMENT IS TRUE = IF BOTH STATEMENTS ARE FALSE STAMENT 1: Amino acyl tRNA synthase is the enzyme responsible for joining amino acid together STAMENT 2: Nucleus is the part of the cell where translation takes place ANSWER: STAMENT 1: DNA sequences where RNA polymerase binds initially is called promoter sequences STAMENT 2: UV light causes adenine to dimerize ANSWER: STAMENT 1: Guanosine is the name of the compound formed when guanine is bonded to ribose STAMENT 2: DNA pairing is the term that refers to the process when two complementary and single stranded DNA combine ANSWER:
Please help me answer the GENETIC CODE problems 1. Describe the expirement that allowed researchers to first identify the codon for a specific amino acid. 2. Which of the following statemts about the genetic code are true and which are false? Please correct each false statement. a. Each codon is composed of four bases b. Some amino acids are represented by more than one codon c.All codon represent an amino acid d. Each living species is thought to have its own unique genetic code. e. The codon AUG at the beginning of a sequence is a signal for protein synthesis to begin at that codon. f. It is not known if the code contains stop signals for protein synthesis. Thank you very much for your help.
Hi, Can someone solve this question, what are the steps of translation in order based on when they occur? It would be nice if some solved it
Instruction - Please answer them correctly - Please answer all of them, they are connected. MUTATION Fill in the correct nucleotide base pairing and amino acid sequence of the mutated DNA a. What is the 3’-5’ DNA sequence? (FORMAT: XXX-XXX-XXX-XXX-XXX) b. What is the mRNA sequence? (FORMAT: XXX-XXX-XXX-XXX-XXX) c. What is the tRNA sequence? (FORMAT: XXX-XXX-XXX-XXX-XXX) d. What is the amino acid sequence? (FORMAT: XXX-XXX-XXX-XXX-XXX) e. What is the most convincing type of mutation had occurred? (Frameshift resulting Missense; Frameshift resulting Nonsense; Substitution – Silent; Substitution – Missense; Substitution – Nonsense)
Translation work is an essential step for protein synthesis. In order for the protein to be synthesized what must be recognized first in translation? How does this important part in translation have an effect on the rest of the reaction? Please provide a valid argument. Be as detailed as possible.
Instructions: Express your own gene! (1) Make up a DNA sequence of at least 18nucleotides and then (2) show the mRNA sequence that will be made via transcription,(3) show the tRNAs that will base pair and deliver the amino acids, and (4) the aminoacid sequence of the resulting protein. You can use the single letter abbreviations forDNA and RNA nucleotides and the three-letter abbreviations for the amino acids.