Concept explainers
a.
To predict:
The sequence of the
Using the template strand of the DNA with the sequence
Introduction:
The sequence of the m-RNA, is copied from the DNA by the process transcription and the amino acid sequence from the m-RNA is formed by the process of translation. Both of these processes lead to gene expression in eukaryotes.
b.
To predict:
The amino acid sequence of the protein.
Using the template strand of the DNA with the sequence
Introduction:
The sequence of the m-RNA, is copied from the DNA by the process transcription and the amino acid sequence from the m-RNA is formed by the process of translation. Both of these processes lead to gene expression in eukaryotes.
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BIOLOGY
- Consider a template strand of DNA with the following sequence: 3 '–CAA TGT ATT TTT GCT–5 '. (a) What is the informational strand of DNA that corresponds to this template? (b) What mRNA is prepared from this template? (c) What polypeptide is prepared from the mRNA?arrow_forwardGiven the following non-coding strand of DNA nucleotides:G T T C C C T T T G G A A C C T G G Write the nucleotide sequence of the coding strand of DNA:b. Write the nucleotide sequence of mRNA resulting from transcription:c. Using the genetic code, write the amino acid sequence translated:arrow_forward(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?arrow_forward
- a. The reading frame DNA sequence is b. The mRNA sequence is c. The polypeptide sequence is a.The mutated polypeptide sequence is b.What kind of mutation was produced?arrow_forwardConsidering the given sequence of nucleotides in an mRNA molecule, (a) what is the sequence of the DNA template strand from which the RNA was synthesized? (b) What peptide is synthesized by this mRNA sequence? 5' GAG CCC GUA UAC GCC ACG 3'arrow_forwardProcess by which the DNA sequences encoding exons are exchanged and reordered through genetic recombination between DNA sequences encoding introns. Group of answer choices a)RNA editing b)Exon Definition c) Exon Shuffling d)Transesterificationarrow_forward
- What happens when one base pair of DNA is lost from the coding region of a gene because of mutation? First explain how this would affect the mRNA sequence, and second, explain how this would alter the amino acid of the protein that is encoded.arrow_forwardPortions of eukaryotic mRNA sequence that are removed during RNA processing are . a. exons b. caps c. poly-A tails d. intronsarrow_forward_______ are removed from new mRNAs. a. Introns c. Poly-A tails b. Exons d. Amino acidsarrow_forward
- A promoter is ______. a. a specific sequence of DNA nucleotides b. a specific sequence of RNA nucleotides c. a protein that binds to DNA d. an enzyme that synthesizes RNAarrow_forwardGiven the following DNA sequence: ATCGGATCCGGTTAACTATTTAAAGCA a. predict the compliment strand of dna (coding strand) b. predict the transcribed product of the coding strand (mRNA transcript) c. given the genetic code table, predict the amino acid sequence of the transcript d. predict the amino acid sequence if the A underlined became deletedarrow_forwardAGGTATCGCAT is a sequence from the coding strand of a gene. What will bw the corresponding sequence of the transcribed Mrna?arrow_forward
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