In wild type E. coli a 3'- G-T-A- 5' triplet of DNA nucleotides is transcribed into...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
In wild type E. coli a 3'- G-T-A- 5' triplet of DNA nucleotides is transcribed into a codon that is translated into an amino acid in a functioning polypeptide. If there is a nucleotide pair substitution mutation that swaps the adenine in the DNA triplet for a cytosine, this would result in: O there being no change in the primary, secondary or tertiary structure of the mutant polypeptide. O there being a change in primary structure and possible changes in the secondary and tertiary structure of the mutant polypeptide. O a premature stop codon being generated so the mutant polypeptide would be shorter than the wild type. O a codon frameshift causing extensive missense that means all the amino acids in the polypeptide after the mutation would be different from the wild type. Figure 5. The codon table for MRNA Second Base A UUU UCU UAU UGU Phe Tyr Cys UUC UCC UAC UGC Ser UUA Stop UCA UAA UGA Stop A Leu UUG UCG UAG Stop UGG Trp CUU CCU CAU CGU His CÚC CCC CÁC CGC Leu Pro Arg CUA CCA CAA CGA Gin CUG CCG CAG CGG AUU ACU AAU AGU Asn Ser AUC Ile ACC AAC AGC Thr AUA ACA AAA AGA Lys Arg Met or Start AUG ACG AAG AGG G. GUU GCU GAU GGU Asp GUC GAC - GCC GGC G Val Ala Gly GUA GCA GAA GGA GAG - Glu GUG GCG GGG First Base Third Base Use Figure 5 to answer the following question. In wild type E. coli a 3'- G-T-A- 5' triplet of DNA nucleotides is transcribed into a codon that is translated into an amino acid in a functioning polypeptide. If there is a nucleotide pair substitution mutation that swaps the adenine in the DNA triplet for a cytosine, this would result in: O there being no change in the primary, secondary or tertiary structure of the mutant polypeptide. O there being a change in primary structure and possible changes in the secondary and tertiary structure of the mutant polypeptide. O a premature stop codon being generated so the mutant polypeptide would be shorter than the wild type. O a codon frameshift causing extensive missense that means all the amino acids in the polypeptide after the mutation would be different from the wild type. Figure 5. The codon table for MRNA Second Base A UUU UCU UAU UGU Phe Tyr Cys UUC UCC UAC UGC Ser UUA Stop UCA UAA UGA Stop A Leu UUG UCG UAG Stop UGG Trp CUU CCU CAU CGU His CÚC CCC CÁC CGC Leu Pro Arg CUA CCA CAA CGA Gin CUG CCG CAG CGG AUU ACU AAU AGU Asn Ser AUC Ile ACC AAC AGC Thr AUA ACA AAA AGA Lys Arg Met or Start AUG ACG AAG AGG G. GUU GCU GAU GGU Asp GUC GAC - GCC GGC G Val Ala Gly GUA GCA GAA GGA GAG - Glu GUG GCG GGG First Base Third Base Use Figure 5 to answer the following question.
Expert Answer:
Answer rating: 100% (QA)
Here second option is correct There being change in the primar... View the full answer
Posted Date:
Students also viewed these biology questions
-
An mRNA has the following sequence: 5'-AUG UAC UAU GGG GCG UAA-3' Describe the amino acid sequence of the polypeptide that would be encoded by this mRNA. Be specific about the amino-terminus and...
-
A gene mutation changes an AT base pair to a GC pair. This causes a gene to encode a truncated protein that is nonfunctional. An organism that carries this mutation cannot survive at high...
-
The base sequences in mRNA that code for certain amino acids are Glu: GAA, GAG Val: GUU, GUC, GUA, GUG Met: AUG Trp: UGG Phe: UUU,UUC Asp: GAU, GAC These sequences are complementary to the sequences...
-
A small company has $4,500,000 in (annual) revenue, spends 57% of its revenues on purchases, and has a net profit margin of 11.75%. They would like to increase their profits and they are looking at...
-
The Delta Wire Corporation was founded in 1978 in Clarksdale, Mississippi. The company manufactures high-carbon specialty steel wire for global markets and at present employs about 100 people. For...
-
The equilibrium pressure of H, over solid uranium and uranium hydride, UH3' at 500 K is 139 Pa. Calculate the standard Gibbs energy of formation ofUH3 (s) at 500 K.
-
Dominick Portet Wines Inc. began operations to import fine wines from Australia to the United States. Sales and purchase information is pZro vided below. Assume that Portet Wines uses the LIFO method...
-
The following balances appeared in the general ledger accounts of Fenton Table Rentals Corporation at April 1, 2019. Required: 1 Prepare journal entries to record the April transactions shown on the...
-
Debt increases the risk of insolvency: Obecause interest and principal must be paid on the due date Owhen operating revenue and operating expenses grow at the same rate when current assets are larger...
-
1.The journal entry to recognize the purchase of the truck will be: 2.Depreciation Expense for Year 3 would be: 3.At the time of sale,the truck should be credited for: 4.At the time of sale,cash is...
-
Describe the different functions that must be fulfilled on an audit team.
-
Why might there be multiple objectives for a single audit? Explain the logic of the sequence of the objectives outlined in the text.
-
How is an auditee selected for a specified audit? Why might the selection be made in different ways?
-
What are the three dimensions of expanded audit work?
-
Which of the following types of audit evidence is the least reliable? a. Prenumbered purchase order forms prepared by the client. b. Bank statements obtained from the client. c. Test counts of...
-
Cost of Equity The earnings, dividends, and stock price of Shelby Inc. are expected to grow at 6% per year in the future. Shelby's common stock sells for $22 per share, its last dividend was $2.00,...
-
Suppose that A is an m n matrix with linearly independent columns and the linear system LS(A, b) is consistent. Show that this system has a unique solution.
-
Anderson Company must evaluate two capital expenditure proposals. fin Andersons hurdle rate is 12%. Data for the two proposals follow. Using net present value analysis, which proposal is the more...
-
Lakeland Company is considering the purchase of equipment for \($150,000\) The 4 equipment will expand the Companys production and increase revenue by \($40,000\) per year. Annual cash operating...
-
Assuming that money is worth 10%, compute the present value of 1.\($7,000\) received 15 years from today. 2.The right to inherit \($1,000,000\) 14 years from now. 3.The right to receive \($1,000\) at...
Study smarter with the SolutionInn App