A nonsense mutation Select one: a. results in a larger protein being produced from the mutated gene b. will lead to premature termination of translation C. is the same as a silent mutation d. will lead to the premature termination of transcription

A nonsense mutation Select one: a. results in a larger protein being produced from the mutated gene b. will lead to premature termination of translation C. is the same as a silent mutation d. will lead to the premature termination of transcription

Name: A nonsense mutationSelect one:a.results in a larger protein being pro
Uploaded: 2024-03-20T06:42:41.000Z
Channel: Bartleby
Description: A nonsense mutationSelect one:a.results in a larger protein being produced from the mutated geneb. will lead to premature termination of translationc.is the same as a silent mutationd. will lead to the premature termination of transcription

Biology (MindTap Course List)

11th Edition

ISBN:9781337392938

Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Chapter13: Gene Expression

Section: Chapter Questions

Problem 12TYU

See similar textbooks

Similar questions

A point mutation is a mutation that arises when one nucleotide in the genetic sequence is substituted, added or deleted. Two possible point mutations are given below: Mutation A. Lysine is substituted for Leucine Mutation B: Serine is substituted for Threonine Which mutation is likely to be more serious? E Explain
a. Show (on the image) 3 steps that must be taken to produce a mature mRNA molecule from this pre- mRNAb. Place an arrow at the 5’ end of intron 2. (splice site).
Hydrogen bonds are important in DNA replication and transcription. They are relatively weak chemical bonds. Why is this a desirable feature for DNA? Describe the effect (s) of changing (mutating) the promoter on the transcription of the DNA strand/gene the promoter controls. What happens to protein synthesis if a nonsense codon is inserted into the gene? Explain why a point mutation does not necessarily change the original amino acid sequence. (Explain silent mutations) Choose any pentapeptide composed of five different amino acids. List the amino acids. Present one messenger RNA codon for each amino acids and the sequence of nucleotides on the DNA that originally coded for your pentapeptide.
For the following characteristics, state whether they are true for the 5' CAP, the Poly-A tail, BOTH modifications, or NEITHER modification. Briefly (1 sentence) support your answer. Promotes translation of the mRNA at the 3' end. Acts to prevent degradation of the mRNA by exonucleases. Promotes splicing of the mRNA. Promotes binding of transcription factors to the Mediator complex.
For each mutant, state what change has occurred in the DNA, whether it was a substitution by transition or transversion, sense mutation, nonsense or reading frame change. It must present the codon sequence. Normal nucleotide sequence starting from the third codon: CCC-ACG-GUG-ACG-ACA-CGG-UGG Please show the codon and nucleotide sequence of the mutation.
Which type of point mutation does not affect the resulting protein? a deletion b missense mutation c silent mutation d nonsense mutation
Which of the following is not possible?a. A nonsynonymous mutation in an intronb. A nonsynonymous mutation in an exon
This is a missense mutation. Include the ideas of transcription and translation. Compare the normal and abnormal strands.
Describe missense and nonsense mutations and how they are different from frameshift mutations. Be comprehensive and tailor your answer to explain the impact of these mutations on the protein expressed
type of mutation refers to the presence of a premature stop codon is Nonsense mutation Select one: O True O False ACTIVITY Lecture Jump to...
If the coding region of a gene (the exons) contains 2,100 base pairs of DNA, would a missense mutation cause a protein to be shorter, longer, or the same length as the normal 700 amino acid proteins? What would be the effect of a nonsense mutation? A sense mutation?
The following is a portion of a protein: met-trp-tyr-arg-gly-pro-thr-Various mutant forms of this protein have been recovered. Using the normal and mutant sequences, determine the DNA and mRNA sequences that code for this portion of the protein, and explain each of the mutations. a. met-trp- b. met-cys-ile-val-val-leu-gln- c. met-trp-tyr-arg-ser-pro-thr- d. met-trp-tyr-arg-gly-ala-val-ile-ser-pro-thr-