List the sequences of the mRNA molecules transcribed from thefollowing template DNA sequences:a. T G A A C T A C G G T A C C A T A Cb. G C A C T A A A G A T C
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Q: transcribed RNA
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List the sequences of the mRNA molecules transcribed from the
following template DNA sequences:
a. T G A A C T A C G G T A C C A T A C
b. G C A C T A A A G A T C
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Solved in 2 steps
- Below is the 5’–3’ strand of a double-stranded DNA molecule with the following nucleotide sequences:5’ C C T A T G C A G T G G C C A T A T T C C A A A G C A T A G C 3’ 1. If the above DNA strand is the template (antisense) strand and the DNA molecule is transcribed, what is the correct nucleotide sequence and direction of the RNA formed after transcription?Shown below is a hypothetical RNA molecule. Which of the following corresponds to the template DNA used to synthesize this RNA? RNA: 5’ – A A U A U G G C G A U A U G C G G C C A – 3’ 5' - T G G C C G C A T A T C G C C A T A T T - 3' 5' - T T A T A C C G C T A T A C G C C G G T - 3' 5' - U U A U A C C G C U A U A C G C C G G U - 3' 5' - U G G C C G C A U A U C G C C A U A U U - 3'Below is the 5’–3’ strand of a double-stranded DNA molecule with the following nucleotidesequences (all belong to an exon):5’ C C T A T G C A G T G G C C A T A T T C C A A A G C A T A G C 3’ 1. If the above DNA strand is the template (antisense) strand and the DNA molecule is transcribed that produced a functional mRNA. Assuming there are no mutations, the said mRNA is then brought to the site of protein synthesis,a. what would be the amino acid sequence of the synthesized polypeptide chain?b. how many possible kinds of tRNA molecule that will bring the 2nd amino acid observing wobble hypothesis? List down their anticodons.
- Below is the 5’–3’ strand of a double-stranded DNA molecule with the following nucleotide sequences:5’ C C T A T G C A G T G G C C A T A T T C C A A A G C A T A G C 3’1. If the above DNA strand is the coding (sense) strand and the DNA molecule is transcribed, what is the correct nucleotide sequence and direction of the RNA formed after transcription?Which of the following represents the sequence of an RNA transcript for which the coding strand (also known as non-template strand) of DNA has the sequence: GTACTGGCTAGCTGCTAGAA? Note all sequences are written 5'-3'. OA. AAGAUCGUCGAUCGGUCAUG OB. AAGATCGTCGATCGG TCATG OC. GTACTGGC TAGCTGC TAGAA OD. GUACUGGCUAGCUGCUAGAAthank you
- Transcribe 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: G C U A U G U U A C C U G G G C C A U A C G C U A U A G G Codon: Anitcodon: Amino Acids:B. Below is a short segment of a DNA molecule. Transcribed the DNA codon into mRNA. Use your data sheet to find the sequence of the amino acids coded for. T A C C A T G A G A A T T G T G G T C A C C T T T T T – sense strand A T G G T A C T C T T A A C A C C A G T G G A A A A A – antisense strand mRNA: Amino acid: Question: 1. If the nucleotide at position 23 in the first strand of DNA is changed to "A", what effect would this have on the protein produced?A mRNA sequence is shown below. Note that the coding strand of DNA has the same sequence as the mRNA, except that there are U’s in the mRNA where there are T’s in the DNA. The first triplet of nucleotides AAU (underlined) is in frame for coding, and encodes Asparagine. 45 50 55 60 65 5’—A A C G A A U C G U C G C C A A C U A A G A G –-3’ Which of the following DNA mutations is almost certain to result in a shorter than normal protein? at position 56 a change from G to C an insertion of a G after the G at position 56 inversion of region 56-59 (G C C A) an delete the C at position 52 None of the above.
- Use a codon chart determine the amino acid sequence. Remember to read through the strand and ONLY start after the promoter and STOP when it tells you to stop. Follow example below: Example: DNA AGA TATA TAC CTC CGG TGG GTG CTT GTC TGT ATC CTT CTC AGT ATC MRNA O protein AUG GAG GCC ACC CAC GAA CAG ACA UAG GAA GAG UCA UAG start-glu-ala-thre-hist - asp-glu-threo-stop met DNA CCT ATA TAC ACA CGG AGG GTA CGC TAT TCT ATG ATT ACA CGG TTG CGA TCC ATA ATC mRNA DGGA UAU) AUG uGul Gcc nccl cAul GCol protein ly Tur MeT cys AlA ser HIJ Ala 2 3 4 DNA AGA ACT ATA TAC CTC TTA ACA CTC TAA AGA CCA GCA CTC CGA TGA ACT GGA GCA mRNA protein DNA TAT ATAC CTT GGG GAA TAT ACA CGC TGG CTT CGA TGA ATC CGT ACG GTA CTC GCC ATC mRNA protein D DNA TAA ACT ATA TAC CTA GCT TAG ATC TAA TTA CCC ATC mRNA protein Auu UGA UAU AGU GAUCGA AUC MAG Auu AAU leu Stop. TRY-Met-Asp- ARG-Isle-Stop-Ile. Asn DNA CTA TTT ATA TAC TAG AGC GAA TAG AAA CTT ATC ATC mRNA protein D DNA CAT ATA TAC CTT AGT TAT CCA TTG ACT CGA ATT GTG CGC TTG…A small section of a gene for a protein has the following nucleotide sequence: TAT CTG GCT GTC CAAWhich of the following mutations would cause a missense mutation in the sequence shown above? Select one: a. Replacement of second thymine base with cytosine base b. Replacement of second guanine base with thymine base c. Replacement of last adenine base with guanine base d. Replacement of first guanine base with adenine baseUsing the table of genetic code, choose the CORRECT protein sequence that will be produced from the following sense strand of DNA: 5'-AUG UCU GAC UAG TTG GAT CCC - 3' Second position First position (5' end) Third position (3' end) Phe Ser Tyr Cys U Phe Ser Тут Cys Leu Ser Stop Stop A. Leu Ser Stop Trp Leu Pro His Arg Leu Pro His Arg Leu Pro Gln Arg Leu Pro Gln Arg Ile Thr Asn Ser U Ile Thr Asn Ser Ile Thr Lys Arg A Met Thr Lys Arg Val Ala Asp Gly U Val Ala Asp Gly C Val Ala Glu Gly A Val Ala Glu Gly O a. Lys-His-Ala-Gly-Asn-Leu-Val O b. Val-Val-Ser-Pro-Leu-Asp-Thr
