Some events that take place in proteins synthesis are shown below: A. peptide bonds are formed B. a polypeptide is produced C. TRNAS bond to codons D. An MRNA attaches to the polypeptide synthesis site E. TRNAS enter the ribosome Which if the following shows the correct sequence? OC DAE B ODECА В ОСED A В DEACB EDABC OD CEA B
Q: Translation of the dna sequence AAGCTGGGA would result in: A) a DNA strand with the base sequence…
A: DNA (deoxyribonucleic acid) was discovered by Friedrich Miescher. Nucleotides are the structural…
Q: Below is the 5’–3’ strand of a double-stranded DNA molecule with the following nucleotide sequences:
A: This question is based on the functioning of mRNA expression.
Q: Choose the feature of protein synthesis in column 2 that best matches the statement in column 1. A.…
A: A-peptide bond formation catalysed by an RNA molecule. B- AUG is the start codon. C- Requires the…
Q: If a strand of mRNA is UGC CAU GCC, what is the sequence of amino acids that will be produced? (use…
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Q: Below is the 5’–3’ strand of a double-stranded DNA molecule with the following nucleotide sequences:…
A: Below is the 5’–3’ strand of a double-stranded DNA molecule with the following nucleotide…
Q: If the sequence of bases in the coding strand of a DNA molecule isTAGC, then the sequence of bases…
A: Introduction The DNA/gene give rise to the formation of mRNA by the process called gene…
Q: amino acids are covalently linked to tRNAs via what a) phosphodiester bond b) premature…
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Q: Use the genetic code to complete the following table. Assume m that reading is from left to right…
A: In DNA double helix Adenine (A) pairs with Thymine(T) and Guanine (G) pairs with Cytosine (C).…
Q: Which of the following is a function of TRNA? O A) brings one amino acid to the ribosome B)…
A:
Q: What is the anti-codon in tRNA that corresponds to the codon pGpCpA in MRNA? А. рТрGpC В. рСpGpT С.…
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Q: a. The right side shows the ribosome with an empty A site aligned with the codon 5’UAU 3’. The next…
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Q: Some events that take place in proteins synthesis are shown below: A. An enzyme reads the gene…
A: TRANSCRIPTION It is the process of transfer of sequence information from DNA to RNA . The DNA…
Q: __________ are composed of a single linear (unbranching) chain of covalently bound amino acids.…
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Q: The ribosome is needed for translation of mRNA (a) because it has the enzyme that forms peptide…
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Q: 2 1] Amino acids are joined fogether into a protein chain by wfrnich of the following a transfer RNA…
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Q: An MRNA has the codon 5' UAC 3'. What tRNA anticodon will bind to it? O a.5 CTA 3' O b.5 GUA 3
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Q: For translation of eukaryotic mRNA sequences: a) The stop codon stops translation by blocking the…
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Q: 1) A segment of DNA has the following sequence of bases ...5'-ATGCAATGATATTGAAGCTTA -3'... a.) what…
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Q: a. Identify the following elements on the diagram. Aminoacyl site (A) Peptidyl site (P) Exit site…
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Q: Which of the following statements about mRNA is INCORRECT? A. the sugar moiety of mRNA is D-ribose…
A:
Q: The tRNA for Phe binds to the mRNA codon UUU. You mutate the anticodon of the Phe-tRNA from AAA to…
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Q: Transcribe the following DNA sequence into codons.…
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Q: The anticodon of a particular tRNA molecule is(A) complementary to the corresponding mRNA codon.(B)…
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Q: Directions: Sequence the following steps in protein synthesis from first to last. Write only the…
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Q: In which of the ribosomal sites, the A site, P site, and/or E site, could the following be found? A.…
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Q: Sequence the following steps in protein synthesis from first to last. Write only the numbers (1-6)…
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Q: A polypeptide segment that has folded into a single structural unit is called a O a. alpha helix O…
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Q: which statement about genetic code is not true? A) mRNA is read 3 bases at a time, which are called…
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Q: b. 3, 20, C. 4, 20 d. 20, 4 necessary for protein synthesis to occur: a tRNA b. MRNA c. ribosomes d.…
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Q: Proper folding is essential for most proteins to function. Which of the following statement about…
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Q: A segment of DNA has the followimg sequence of bases.. 5'-ATGCAATGATATTGAAGCTTA-3' a) What…
A: Translation is the mechanism by which ribosomes in the cytoplasm or endoplasmic reticulum synthesize…
Q: Which of the following is not true of a codon?(A) It may code for the same amino acid as another…
A: The genetic code involves the set of rules determining the conversion of nucleotide sequence into a…
Q: The following sequence represents triplets on DNA:TAC CAG ATA CAC TCC CCT GCG ACT a. Give the mRNA…
A: Hello, thank you for your question. The second part of the question seems to be incomplete,…
Q: Which of the following molecules is (are) produced by translation? N A. RNA polymerase B. The…
A: The translation is a process of synthesis of proteins from the messenger RNA (mRNA). It is achieved…
Q: The job of tRNA is to O A. bring amino acids to the ribosome by matching their anticodon to the…
A: The genetic material is used to store the genetic information in the mitochondria or nuclei of an…
Q: The end result of BOTH transcription and translation of the DNA sequence AAGCTGGGA would result in?…
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Q: A protein had the amino acids leu-gly at codons 10 and 11. A deletion of the 5’ base of the leu…
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Q: A protein is made up for two polypeptides that differ in shape. Each polypeptide has one domain.…
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Q: Which of the following is true of ribosome rescue? (C & E wrong) A. The process produces a protein…
A: Ribosomes are present in prokaryotes as well as eukaryotes. mammalian…
Q: A single base substitution mutation is likely to have a less harmful effect when the base change…
A: A single base substitution mutation is also known as the point mutation which changes a single base…
Q: For each amino acid added to a polypeptide which of the following must happen? a a charged tRNA…
A: Option (d) is correct.
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- C. Sequence the following steps in protein synthesis from first to last (1-6)___A. Transciptions___B. tRNA - amino acid unite link to mRNA___C. Amino acid separate from tRNA ___D. Polypeptide chain assembled ___E. mRNA links to ribosome___F. Stop codon encountered in mRNAFor each amino acid added to a polypeptide which of the following must happen? a a charged tRNA must bind at the A site of a ribosome b a peptide bond must be made c the mRNA must move down three bases d all of the aboveWhen the ribosome "reads" the codon UAG, UGA or UAA... A) the polypeptide is released from ribosome but ribosome continues reading the mRNA B) the proper tRNA enters the ribosome C) translation begins D) polypeptide is released from the ribosome and translation ends
- __________ are composed of a single linear (unbranching) chain of covalently bound amino acids. Select one or more: a. peptides b. triglycerides c. codons d. nucleotides e. glycosides.If a strand of mRNA is UGC CAU GCC, what is the sequence of amino acids that will be produced? (use the codon chart provided above) a. Met Ile Ser b. Cys His Ala c. Gly Ala Thr d. Tyr Trp ValTranscribe the following DNA strand into mRNA and translate that strand into a polypeptide chain, identifying the codons, anticodons, and amino acid sequence. DNA: C G A T A C A A T G G A C C C G G T A T G C G A T A T C C mRNA: Codon: Anitcodon: Amino Acids:
- Although all of these may play a part, the major driving force in protein folding is: a) hydrogen bond formation b) salt bridge formation c) steric interactions d) the hydrophobic effect A partially folded protein is called a a) peptide template b) active domain c) molten globule d) precursor protein Which of these processed is NOT seen in protein denaturation? A) subunits are dissociated b) folding is unraveled c) alpha helix and beta sheets are unraveled d) peptide bonds are broken. A protein which has more than one stable conformation is called a: a) chaperone protein b) molten globule c) flexible protein d) inherently unstructured protein If a denatured protein does not spontaneously renature upon removal of denaturing agents, it may require a ____ to renature. a) chaperone protein b) molten globule c) flexible protein d) inherently unstructured protein Prion protein and amyloid protein have which trait in common? A) They denature very easily…The following sequence represents triplets on DNA:TAC CAG ATA CAC TCC CCT GCG ACT a. Give the mRNA codons and tRNA anticodons that correspondwith this sequence, and then give the sequence of amino acids inthe polypeptide.b. Provide a differentwhich statement about genetic code is not true? A) mRNA is read 3 bases at a time, which are called codons. B) There is one initiator codon that codes for an amino acid. C) Each amino acid is coded for by only one codon. D) There are 3 termination codons that do not code for amino acids. E) Each codon is specific for only one amino acid. An anion has an equilibrium potential of -40 mV. What direction are the chemical and electrical forces acting on the anion at the resting membrane potential (-70 mV)? A) Both the chemical and electrical forces are directed out of the cell. B) The chemical force is directed out of the cell and the electrical force is directed into the cell. C) The chemical force is directed into the cell and the electrical force is directed out of the cell. D) There is insufficient information to answer this question. E) Both the chemical and electrical forces are directed into the cell.
- (a) Write the complementary base sequence for the matching strand in the DNA section shown below:. 5’ – A T G T T A C T A G T C – 3’ (b) The following section of DNA is used to build an mRNA for a protein: 3′—AAG—CTT—CTC—5′. What is the corresponding mRNA sequence?A protein is made up for two polypeptides that differ in shape. Each polypeptide has one domain. Which of the following is NOT true? a. the protein is stabilized by hydrogen bonds b. the two polypeptide are encoded by the same gene c. the protein has quaternary structure d. none of the above e. the protein is a heterodimerSequence the following steps in protein synthesis from first to last. Write only the numbers (1-6) on space provided for; ____a. transcription ____b. tRNA amino acid ____c. amino acids separate from tRNA ____d. polypeptide chain assembled ____e. mRNA links to ribosome ____f. stop codon encountered in mRNA