Homework Answers
The correct answer is both first and second options A and B.
Frame shift leads to both deletion and insertion type of mutation. In short its also called INDELS (IN-insertion; DEL-deletion). A frameshift mutation is a genetic mutation specifically caused by indels of various number of nucleotides in the sequence of DNA that is not divisible by 3. Because of the triplet nature of gene expression by codons, either insertion or deletion can change the reading frame. This results in a completely different translation from the original.
All other options are wrong
third option-C.point mutation. Because, in point mutation, the one nucleotide is swapped out for the another nucleotide.
fourth option-D. None. Because there is correct answer.
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Take Test: HW 4 QUESTION 16 What type of mutation leads to frame shift of dna?...
Question 36 1 pts Chapter 17: What type of mutation is depicted in this illustration? Original...
Question 36 1 pts Chapter 17: What type of mutation is depicted in this illustration? Original sequence T A A с T G C A GG T Point mutation A A G с A G O Substitution Insertion Deletion ОО Frame shift
What type of DNA mutation is this? Original strand: A-T-C-G-T-A-G-G-C-T-A-G Mutated strand: A-T-C-G-A-T-A-G-G-C-T-A-G nucleotide deletion nucleotide...
What type of DNA mutation is this? Original strand: A-T-C-G-T-A-G-G-C-T-A-G Mutated strand: A-T-C-G-A-T-A-G-G-C-T-A-G nucleotide deletion nucleotide insertion O single nucleotide substitution (point mutation) O trinucleotide repeat
Which statement is correct about DNA mutation and DNA repair? A. DNA mutation always leads to...
Which statement is correct about DNA mutation and DNA repair? A. DNA mutation always leads to an impaired protein function A Question Progress A B. All organisms have elaborate mechanisms to repair DNA damage C. DNA mutation is a temporary change in DNA sequence D. Environmental mutagens are safe and won't cause cancer E. Homologous recombination is a type of genetic recombination in which nucleotide sequences are exchanged between two totally different molecules of DNA Reset Selection
If the wild type DNA sequence reads THE CAT ATE THE BIG RAT, what type of...
If the wild type DNA sequence reads THE CAT ATE THE BIG RAT, what type of mutation would change the sequence to THE CAT ATT HEB IGR AT? a. missense b. nonsense c. deletion d. insertion e. silent
can i ge thelp changing this to point mutation , insertion , deletion 1) DNA can...
can i ge thelp changing this to point mutation , insertion ,
deletion
1) DNA can be mutated in one of the three ways. A sample strand of DNA has been provided for you. Select whichever sites are appropriate and show how each type of mutation type would change the DNA by redrawing the newly mutated strand. Also, describe how each mutation changes the protein that is made from the resulting DNA. They are numbered for easy reference. A G...
QUESTION 3 In a "frameshift" mutation O a the mutation is not in DNA. the nucleotide...
QUESTION 3 In a "frameshift" mutation O a the mutation is not in DNA. the nucleotide that mutates causes a stop codon to occur instead of the placement of an amino acid. c. addition or deletion of one or two nucleotides causes the codons to be off pattern and therefore the mutation. 4. the nucleotide that mutates causes no change in the amino acid specified.
Question 6 (1 point) The following DNA sequence 5'-TGCGATCC-3' is mutated to 5'-TGCGAGCC-3'. This is an...
Question 6 (1 point) The following DNA sequence 5'-TGCGATCC-3' is mutated to 5'-TGCGAGCC-3'. This is an example of which type of mutation? Transversion O Tautomeric shift O Insertion Transition
This question is about DNA damage, repair and mutation. a) State a type of mutagen that...
This question is about DNA damage, repair and mutation. a) State a type of mutagen that could produce a single base pair substitution mutation. Briefly describe how this mutagen can produce single base pair substitution mutations. [4 marks] b) For your mutagen from (a), briefly describe the repair process that could repair the DNA damage. [4 marks] c) Propose how a single base pair substitution can be a hypomorphic allele. Explain how your mutation fits the definition of a hypomorphic...
Question 37 1 pts Identify each type of mutation shown here. Wild-type DNA DNA template strand...
Question 37 1 pts Identify each type of mutation shown here. Wild-type DNA DNA template strand 3' TACCCAGGTACCATC 5° 5' ATGCGTCCATGCTAG 3' mRNA S' AUGCGUCCAUGCUAG 3' protein Met Are Pro CSS Tinstead of G Cinstead of A DNA 3' TACCCCCGTACGATC S' 5' ATGCGGCCATGCTAG 3' mRNA 5' AUGCGCCCAUGCUAG 3' DNA 3' TACGCAGGTACTATC 5' 5' ATGCGTCCATGATAG 3' mRNA 5' AUGCGUCCAUGAUAG 3' A instead of G DNA ' TACGCARGTACCATC 5 5' ATGCGTTCATGCTAG 3' mRNA 5' AUGCGUUCAUGCUAG 3 @ Extrac DNA 'TACCCCAGGTACGATCS 5' ATGGCGTCCATGCTAG...
Page 2 of 8 12. What type of mutationales the base, but not the amino acid...
Page 2 of 8 12. What type of mutationales the base, but not the amino acid being coded for? mutations? point nonsense 12. framstiftis caused by m ense and insertion misense and nonsense Dansene and deletion 2 doletion and insertion insertion and nonsense 14. A mutation that changes a normal codon to a stop codon is called a #paint mutation silent mutation & back mutation 2 misserse mutation & nonsense mutation 15. Repreble operons require that_ bind to the repressor...
Question 36 1 pts Chapter 17: What type of mutation is depicted in this illustration? Original sequence T A A с T G C A GG T Point mutation A A G с A G O Substitution Insertion Deletion ОО Frame shift
What type of DNA mutation is this? Original strand: A-T-C-G-T-A-G-G-C-T-A-G Mutated strand: A-T-C-G-A-T-A-G-G-C-T-A-G nucleotide deletion nucleotide insertion O single nucleotide substitution (point mutation) O trinucleotide repeat
Which statement is correct about DNA mutation and DNA repair? A. DNA mutation always leads to an impaired protein function A Question Progress A B. All organisms have elaborate mechanisms to repair DNA damage C. DNA mutation is a temporary change in DNA sequence D. Environmental mutagens are safe and won't cause cancer E. Homologous recombination is a type of genetic recombination in which nucleotide sequences are exchanged between two totally different molecules of DNA Reset Selection
can i ge thelp changing this to point mutation , insertion ,
deletion
1) DNA can be mutated in one of the three ways. A sample strand of DNA has been provided for you. Select whichever sites are appropriate and show how each type of mutation type would change the DNA by redrawing the newly mutated strand. Also, describe how each mutation changes the protein that is made from the resulting DNA. They are numbered for easy reference. A G...
QUESTION 3 In a "frameshift" mutation O a the mutation is not in DNA. the nucleotide that mutates causes a stop codon to occur instead of the placement of an amino acid. c. addition or deletion of one or two nucleotides causes the codons to be off pattern and therefore the mutation. 4. the nucleotide that mutates causes no change in the amino acid specified.
Question 6 (1 point) The following DNA sequence 5'-TGCGATCC-3' is mutated to 5'-TGCGAGCC-3'. This is an example of which type of mutation? Transversion O Tautomeric shift O Insertion Transition
Question 37 1 pts Identify each type of mutation shown here. Wild-type DNA DNA template strand 3' TACCCAGGTACCATC 5° 5' ATGCGTCCATGCTAG 3' mRNA S' AUGCGUCCAUGCUAG 3' protein Met Are Pro CSS Tinstead of G Cinstead of A DNA 3' TACCCCCGTACGATC S' 5' ATGCGGCCATGCTAG 3' mRNA 5' AUGCGCCCAUGCUAG 3' DNA 3' TACGCAGGTACTATC 5' 5' ATGCGTCCATGATAG 3' mRNA 5' AUGCGUCCAUGAUAG 3' A instead of G DNA ' TACGCARGTACCATC 5 5' ATGCGTTCATGCTAG 3' mRNA 5' AUGCGUUCAUGCUAG 3 @ Extrac DNA 'TACCCCAGGTACGATCS 5' ATGGCGTCCATGCTAG...
Page 2 of 8 12. What type of mutationales the base, but not the amino acid being coded for? mutations? point nonsense 12. framstiftis caused by m ense and insertion misense and nonsense Dansene and deletion 2 doletion and insertion insertion and nonsense 14. A mutation that changes a normal codon to a stop codon is called a #paint mutation silent mutation & back mutation 2 misserse mutation & nonsense mutation 15. Repreble operons require that_ bind to the repressor...
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