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?
Ans:- Frameshift mutation will change the sequence.
Frameshift mutation :- A Frameshift mutation ( also called a framing error of reading shift) is a genetic mutation caused by indels ( insertion or deletion) of a number of nucleotides in a DNA sequence that is not divisible by three. Due to the triplet nature of gene expression by codons, the insertion and deletion can change the reading frame, resulting in a completely different translation from the original. For example :- original sequence :- THE CAT ATE THE BIG RAT,
Frameshift sequence :- THE CAT ATT HEB IGR AT.
If the wild type DNA sequence reads THE CAT ATE THE BIG RAT, what type of mutation would change the sequence to THE CAT...
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
A single mutation has occurred in the following DNA sequence. 5' ATG TTG GCC CAT 3' wild-type (normal) sequence 5' ATG TTG CCC CAT 3' mutant sequence (a) Identify and classify the mutation according to its molecular structure (i.e., insertion, deletion base substitution (transversion), or base substitution (transition)). Briefly explain why you selected this classification. (1.75 marks) (b) Identify and classify the mutation according to its functional effects (i.e., frameshift, missense, nonsense, or silent). Briefly explain why you...
Complete the table below. [6] mRNA Amino Acid Mutation Effect Wild-type 5-GAA-3 Glu N/A Wild-type Mutant 1 DNA 3-CTT-5 5-GAA-3 3-CAT-5 5-GTA-3 3-CTC-5 5-GAG-3 3'-ATT-5 5-TAA-3 Mutant 2 Mutant 3
can i get help with this question please Reference Sequence Wild-Type DNA Template Sequence: mRNA Sequence: Amino Acid Sequence: TAC ACC TTG GCG ACG ACT AUG UGG AAC CGC UGC UGA Met-Top-Asn--Ars--Y-STOP NS. Mutated DNA Template Sequence #5: TAC ACC TTG GGA CGA CT Compare the mutated DNA#5 with the wild-type DNA sequence. Do you observe a substitution, deletion, or insertion mutation? The mRNA sequence derived from mutated DNA #5 is AUG UGG AAC CCU GCU GA Use Table 10.3...
3. Below are several DNA sequences that are mutated compared with the wild-type sequence: 3’ - T A C T G A C T G A C G A T C - 5’. Each is a section of a DNA molecule that has separated in preparation for transcription, so you are only seeing the template strand. a. Construct the complementary DNA sequences (indicating 5’ and 3’ ends) for each mutated DNA sequence. b. Transcribe (indicating 5’ and 3’ ends) the...
Below are several DNA sequences that are mutated compared with the wild-type sequence: 3-TAC TGACTGACGAT C-5. Envision that each is a section of a DNA molecule that has separated in preparation for transcription, so you are only seeing the template strand. Construct the complementary DNA sequences (indicating 5' and 3' ends) for each mutated DNA sequence, then transcribe (indicating 5' and 3' ends) the template strands, and translate the mRNA molecules using the genetic code, recording the resulting amino acid...
Below is the coding DNA sequence for a gene called tribble, including the wild-type and several mutant alleles. For each mutant allele, fully classify the mutation and its effect in the amino acid sequence. Wild-type 5'-ATGGCAACTACATATAGCACAGTTTGAACC-3' a. Mutant allele #1 5'-ATGGCAACTACATAAAGCACAGTTTGAACC-3' b. Mutant allele #2 5'-ATGGCAACTACATATAGCATAGTTTGAACC-3' c. Mutant allele #3 5'-ATGGCAACTACATACAGCACAGTTTGAACC-3' d. Which mutant allele is most likely to be a knockout and why?
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...
Question 12 Which mutation has a change in the DNA sequence but no change in the amino acid sequence? Question 4 Match the nucleotide pictures to their names.
Consider the DNA sequences shown below. What type of mutation is evident? [2 pt] wild-type: atg acc ctg ttt tca gtt aat mutant: atg acc ctg act ttt gtt aat translocation duplication inversion deletion