Group A 1. What are the fates of base substitution mutation? 2. Describe the effects of intron phase on alternative splicing with diagram. 3. How can you identify the start codon in the mRNA sequence? (refer to the last week's lecture) 4. Describe the consequences of frame shift mutation.

Q: 14. Now imagine that a mutation occurred in the g of the codon below and the G became a C. How would…

A: According to guidelines we have to answer the first question only. so please kindly post the…

Q: 8. A type of gene therapy called RNA interference (RNAI) is being investigated to treat Huntington's…

A: During transcription, the DNA double helix unwinds and the RNA polymerase enzyme reads the template…

Q: 36. Answer and explain

A: A codon is a three-nucleotide sequence of mRNA that corresponds to a specific amino acid or stop or…

Q: A particular DNA coding segment is ACGTTAGCCCCAGCT. Write the sequence of nucleotides in the…

A: Disclaimer: " It is assumed that the given coding strand is from 5' to 3' direction. The central…

Q: 7. Complete the following diagram which describes a small eukaryotic open reading frame, by filling…

A: Template Strand:The template strand is indeed the DNA strand that serves as a template during…

Q: 4. Compare the DNA sequences of individuals with Alzheimer's disease and their family members. Two…

A: The amyloid beta precursor protein (APP) is coded by the APP gene that is located on the chromosome…

Q: 3.What could mutation m1 do to the rate of transcription? Increase? Decrease? Have no effect?…

A: Introduction The process of converting a piece of DNA into RNA is known as transcription. Messenger…

Q: 48. Sickle cell anemia (SCA) is an inherited blood disorder resulting from abnormally shaped…

A: According to the question, we have to mention what type of mutation causes sickle cell anemia among…

Q: A mutation in the Duchenne muscular dystrophy gene involves the deletion of two bases and their…

A: Boys are mostly affected by the Duchenne muscular dystrophy (DMD). It's an X-linked recessive…

Q: .What type of mutation is seen here? WT:                       5′-AUG GCU AGA GUU GAA  AAA-3′…

A: Note - Since you have asked multiple questions, we will solve the first question for you. If you…

Q: 35. Transcription in eukaryotes requires which of the following in addition to RNA polymerase? A.…

A: Transcription means conversion of DNA to RNA chain. It requires several transcription factors for…

Q: The port mutaton that doesn't produce a change in the ama and sequence of proten is known as A…

A: Mutation is defined as the change in the sequence of nucleotide present in the gene. The mutation…

Q: 28. What type of mutation is seen here? WT: 5′-AUG GCU AGA GUU GAA AAA-3′…

A:

Q: Identify the parts of a mature mRNA Which of the following is found in the mature mRNA but not in…

A: mRNA It refers to the messenger ribonucleic acid which is single stranded RNA that is read by the…

Q: All of the following are functions of introns EXCEPT A. Provide buffering capacity against mutations…

A: Introns are non coding sections of RNA transcripts that are removed by splicing before the…

Q: Which structure is responsible for translating MRNA? O a. RNA Polymerase II O b. RNA polymerase I O…

A: Introduction Messenger ribonucleic acid (mRNA) is a single-stranded RNA molecule that corresponds to…

Q: Identify the parts of a matur mich of the following is found in nucleotides 5 can

A: mRNA or messenger RNA are polynucleotide molecules having backbone of ribose sugar and phosphate.…

Q: 18. While studying a human patient with hemophilia, you have discovered that the second exon of the…

A: Transposable elements also are known as jumping genes. These are those DNA sequences that can change…

Q: 30. How can one identify the presence of introns in a hybrid of DNA and mRNA? Give an example of…

A: Introns are non-coding sequences, whereas exons are coding sequences. Splicing is the process of…

Q: difference between spontaneous and induced mutations give examples for each

A: Genetic changes in DNA sequence during cell division is termed as mutation. Genetic mutations can be…

Q: 13. In a eukaryote, the MRNA that will be translated is much shorter than the primary transcript.…

A: Genetic material is nothing but the sequence of nucleic acids which is called as DNA. It contains…

Q: 1. You are studying a variant in a gene controlling wing development, Wng, in Drosophila. Using…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A mutation in DNA that changes a glutamine codon, CAA, to a stop codon, UAA, is called a O…

A: Mutations can occur as a consequence of DNA copying errors during cell division, exposure to…

Q: b. Translation translation is the process of generating polypeptide using the information carried on…

A: Flow of information in the DNA involves DNA RNA and proteins. Proteins are the ultimate machinery…

Q: 1. Version of the Central Dogma below, being your transcription and synthesis. sure to include the…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Explain the function of UTRS in the mRNA molecule.

A: The coded message that controls the process is carried by the mRNA molecule. The tRNA provides the…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.