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Title: A DNA strand contains the following nucleotide sequence: Post by: silverardo on Oct 15, 2017 1.
A DNA strand contains the following nucleotide sequence: TAC TGC CTC CCC ATA AGA ATT (a) What is the nucleotide sequence of the mRNA strand that is transcribed from this DNA template? 1 mark A DNA strand contains the following nucleotide sequence: TAC TGC CTC CCC ATA AGA ATT (b) What is the amino acid sequence of the polypeptide that is produced from this mRNA strand? Use the information collected from the last question. Enter the number of their position in the sequence. glycine serine glutamate stop codon threonine tyrosine methionine 2. Some Events that Occur in a Cell during the Synthesis of Proteins 1. mRNA nucleotides are fused into a long chain. 2. Amino acids join in a chain. 3. Double helix of DNA uncoils. 4. Polypeptide is released. 5. tRNA anticodons match with mRNA codons. 6. mRNA attaches to a ribosome. The sequence in which these events occur is Select one: a. 3, 1, 6, 5, 2, 4 b. 1, 3, 5, 6, 4, 2 c. 1, 3, 6, 5, 2, 4 d. 3, 1, 5, 6, 4, 2 Title: Re: A DNA strand contains the following nucleotide sequence: Post by: bio_man on Oct 15, 2017 1. A DNA strand contains the following nucleotide sequence: TAC TGC CTC CCC ATA AGA ATT (a) What is the nucleotide sequence of the mRNA strand that is transcribed from this DNA template? 1 mark A DNA strand contains the following nucleotide sequence: TAC TGC CTC CCC ATA AGA ATT (b) What is the amino acid sequence of the polypeptide that is produced from this mRNA strand? Use the information collected from the last question. Enter the number of their position in the sequence. glycine serine glutamate stop codon threonine tyrosine methionine AUG ACG GAG GGG UAU UCU UAA __7__ stop codon __3__ glutamate __5__ tyrosine __2__ threonine __4__ glycine __1__ methionine __6__ serine 2. Some Events that Occur in a Cell during the Synthesis of Proteins 1. mRNA nucleotides are fused into a long chain. 2. Amino acids join in a chain. 3. Double helix of DNA uncoils. 4. Polypeptide is released. 5. tRNA anticodons match with mRNA codons. 6. mRNA attaches to a ribosome. The sequence in which these events occur is Select one: a. 3, 1, 6, 5, 2, 4 b. 1, 3, 5, 6, 4, 2 c. 1, 3, 6, 5, 2, 4 d. 3, 1, 5, 6, 4, 2 3, 1, 6, 5, 2, 4 Title: Re: A DNA strand contains the following nucleotide sequence: Post by: bio_man on Oct 15, 2017 If you are satisfied with the answer, please mark it solved! :)
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