“translate” the following DNA nucleotide sequence into the amino acids that would be produced from this sequence. Hint 1 – DNA must first be transcribed into messenger RNA. Hint 2 – Your ANSWER will be written in amino acids not nucleotides!
TAC AAT ACA ACT
ANSWER: TAC AAT ACA ACT- DNA nucleotide sequence will be transcribed into mRNA as AUG UUA UGC UGA.
The final products for this seauence will be Methionine Leucine Cystine Stop.
“translate” the following DNA nucleotide sequence into the amino acids that would be produced from this...
15. Determine the amino acids following mRNA molecules. ne the amino acid sequence a ribosome would translate from the *GCACCAUGCAAAGCGGGGAUUAGACCUUU-3 Caution: from which end of the RNA strand does the ribosome begin translating? 3-AGAGUCCAUGCAAAGCGGGGAUUGUACCUUU - 5' 16. Determine the amino acid sequence a ribosome would translate from the following non template DNA strand. (Hint: you must first convert the non template DNA strand to a template DNA strand and then to mRNAJ 3'-ACCTTGATCCTTGACGTATGTAGTATGTATC-5'
15. Transcribe into mRNA and then translate into amino acids (protein) the following DNA sequence TAC ATG TCT AGG ATC. Write out the tRNA anticodons for each of the 5 codons as well. What is the complementary DNA sequence for the above DNA (the complementary sequence would be produced in DNA replication)? Suggested Format: DNA: TAC ATG TCT AGG ATC. Complementary: mRNA based on DNA: TRNAs that would pair with mRNA (the anticodon): Amino Acid Sequence: To transcribe the sequence...
9. Looking at DNA changes more closely, use the If the DNA sequence is TAC, what will the RNA codon be? What amino acid and/or function does this RNA codon code for? What RNA codon(s) code for the amino acid arginine (ARG)? What RNA codon codes for tryptophan (TRP)? What was the DNA sequence that was transcribed to make this codon? (backwards transcribe it) If the last nucleotide (letter) in the TRP codon changes to a "U," will the amino...
QUENCE al gene. Write in the mRNA sequence produced dur- the sequence of the amino acids in the polypeptide produced ofMutation: Original Sequence. 2 3 4 5 6 7 DNA TAC GGC AGT CCT TCT GCA ACT mRNA mino AcIdS net Ho
Point mutations-nucleotide substitutions o Show what would happen if 3. codon #2 in previous DNA sequence got changed to ACA (original = ACG) 4. codon #2 got changed to ACC 5. codon #2 got changed to ACT o Explain the consequences of each mutation in #3-5 (how would it change the outcome?) o Use this sequence of nucleotides (DNA): 3'TACACGGCCCTTGGAAAACACACT5 1. Transcribe the DNA 2. Translate the DNA using genetic code dictionary
14.2 Modeling the Structure and Function of Nucleic Acids and Their Products 2. The following diagram represents some of the puzzle piece pieces used in this section. a Assembled in this form, do they represent an amino acid, c. a portion of messenger RNA, or a deoxyribonucleotide (b) Explain your answer. Opo 3. Why is DNA often called a double helix? 4. State the following ratios. (a) Guanine to cytosine in a double-stranded DNA molecule: (b) Adenine to thymine: -...
A Gene has this sequence: GCATC TAC GCC ATG AAT AT. Translate all sequences in amino acids. What would be the impact of these mutations on the protein? 1) GCATCTACGCGATGAATATT 2) GCATCTACGCCATCAATATT 3) GCATCTACGCCATG TATATT
A Gene has this sequence: GCATC TAC GCC ATG AAT AT. Translate all sequences in amino acids. What would be the impact of these mutations on the protein? 1) GCATCTACGCGATGAATATT 2) GCATCTACGCCATCAATATT 3) GCATCTACGCCATG TATATT
Examine the following nucleotide sequence from the sense strand of DNA. What is the amino acid sequence of the encoded protein? (Show work) ATG - CCT - TAC - GCC - CCT - GGA - GAC - GAA - AAG - AAG - GGT
The following sequence represents triplets on DNA: TAC CAG ATA CAC TCC CCT GCG ACT a. Give the mRNA codons and tRNA anticodons th b. c. Induce an insertion of one nucleotide in the original sequence? Do the same for 2 nucleotides then 3 d. Substitute one nucleotide in the original sequence. How does each insertion affect the amino acid at correspond with this sequence, and then give the sequence of amino acids in the polypeptide. induce a deletion in...