The Shine Dalgarno sequence is ____________. located in the 50S subunit of ribosome. located on the 16S rRNA component of the 30S subunit of ribosome. a sequence upstream of the AUG initiation codon on mRNA. a DNA consensus sequence in the promoter region of a gene. a signal for transcription termination.

The Shine Dalgarno sequence is ____________. located in the 50S subunit of ribosome. located on the 16S rRNA component of the 30S subunit of ribosome. a sequence upstream of the AUG initiation codon on mRNA. a DNA consensus sequence in the promoter region of a gene. a signal for transcription termination.

Name: 1.The Shine Dalgarno sequence is ____________.located in the 50S subun
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Description: 1.The Shine Dalgarno sequence is ____________.located in the 50S subunit of ribosome.located on the 16S rRNA component of the 30S subunit of ribosome.a sequence upstream of the AUG initiation codon on mRNA.a DNA consensus sequence in the promoter reg

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter15: Genes And Proteins

Section: Chapter Questions

Problem 18RQ: A scientist introduces a mutation that makes the 60S ribosomal subunit nonfunctional in a human cell...

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A scientist introduces a mutation that makes the 60S ribosomal subunit nonfunctional in a human cell line. What would be the predicted effect on translation? Translation stalls after the initiation AUG codon is identified The ribosome cannot catalyze the formation of peptide bonds between the tRNAs in the A and P sites The ribosome cannot interact with mRNAs tRNAs cannot exit the E site of the ribosome.
_______ are removed from new mRNAs. a. Introns c. Poly-A tails b. Exons d. Amino acids
Which of these molecules would have the most monomers (i.e. be longest)? a) RNA polymer that comprises the transfer RNA b) mRNA transcript just after transcription c) polypeptide chain released by ribosome d) mRNA transcript that a ribosome attaches to
Considering each nucleotide sequence in an mRNA molecule: [1] write the sequence of the DNA template strand from which the mRNA was synthesized; [2] give the peptide synthesized by the mRNA. a. 5 ' UUG CUC AAC CAA 3 'b. 5 ' AUU GUA CCA CAA CCC 3
5′ capping is the first step in ________ processing. mRNA mRNA tRNA tRNA rRNA
1. Identify the name of the correct amino acid that corresponds to the correct tRNA codon and mRNA codon. State the process used to convert to mRNA and tRNA.
Below is a DNA template strand for RNA transcription where the * and “ mark the beginning and end of 2 introns. Show what the final mRNA would look like. 5’ ATTTGCG*AATGAGAGTCC*GCATTACGATG“CAATGCAGTG”TTTAAGCGCGCATTAA 3’
During transcription, this molecule is the same sequence of the newly synthesized mRNA strand. Parental strand Codon Non-coding strand Coding strand
I've attached the table of transcription ans translation for a DNA and Bees work, Genes A and B are exons while C is an intron. Gene A has a silent mutation and Gene B has a nonsense mutation. Please answer the below for me The 3 genes code for different proteins: • Gene A = protein essential for stinger • Gene B = DNA replication enzyme • Gene C = fuzzy hair protein Do you think it matters which protein is mutated? Is one protein more important than another? How would you try to help the bees stay healthy using the information from the mutations?
During DNA replication a mutation occurs that reuskt in the following chnage in the corresponding mRNA sequence: UGG----> UGA. This mutation lies downstream of the start codon. Explain how this mutation would affect translation of polypeptide from this mRNA transcript.
Below is a template strand of DNA. Assume the transcription start site is outside of this sequence so that the whole sequence is transcribed. After the mRNA is made, what amino acid sequence would be translated from this sequence? Translation begins at the first start codon of the mRNA. DNA template strand: 5’ ...ACTGATGCCCATGGC... 3’ a)Met-Pro-Met b)Ala-Met-Gly-Ile-Ser c)Thr-Asp-Ala-His-Gly d)Met-Gly-Ile-Ser
All of the following are directly involved in translation excepta) promoter. b) ribosome. c) start codon.d) stop codon. e) tRNA.