2. What are IC TArE Codon marks theste at wNch translati PART D. Directions: Identify the mutated mRNA, amino acid, and the type of mutation occurred on the normal DNA. Use the Figure 2. Codon Table. 1. Normal DNA: TAC- CCC-GTC -ACC-GCC -TAT-ATC Normal mRNA: AUG -GCGCOG uG-CNela -AUA-MAG Normal Protein: 2. Mutated DNA: TAC-CCC-GTC-CAC-CGC-CT'A -TAT-C Mutated mRNA: AV sto C Mutated Protein: Type of Mutation: 3. Mutated DNA: TAC-CCC-GTA-CCG-CCT-ATA-TC 1LAIL Mutated Protein: Type of Mutation: 4. Mutated DNA: TAC-CAC-GTC-ACC-GCC-TAT-ATC Mutated mRNA: Mutated Protein: Type of Mutation:

Q: An individual carries a disease-causing point mutation. Briefly describe four methods that can be…

A: Point mutation is a type of mutation that results in the alteration of a single base pair. This type…

Q: Genes with highly similar sequence are often located adjacent one another in the genome. Gene…

A: Gene mutations are changes in single DNA bases, or small intragenic deletions and rearrangements. It…

Q: Explain why a point mutation does not necessarily change the oriignal amino acid sequence.  Explain…

A: A mutation refers to the alteration in the sequence of nucleotides in an organism’s DNA…

Q: What is the purpose of DNA methylation? Why is it ineffective in the DNA repair of spontaneous…

A: DNA methylation is the process of adding methyl groups to DNA at Nucleotide bases, so that without…

Q: With this gene provided: MuPKS c.1949 C>T (p.R644W) Please provide the following; 1. Name of the…

A: The DNA is formed of two nucleotide chains joined through a hydrogen bond formed between the…

Q: Illustrate and give the normal sequence and the mutated sequence in Leigh's syndrome

A: A disease is a state of unhealthiness of the physical body, mind and social interaction. A disease…

Q: Explain the connection between defects in DNA repair systemsand the inherited human disease…

A: Genetic disorder It is also called as inherited disorder and is caused due to, Chromosomal…

Q: Describe in detail three spontaneous lesions that can lead to mutations. Give examples.

A: Three spontaneous lesions are depurination, deamination, and transversions. 1. Depurination occurs…

Q: "The molecule serving as the genetic material is expected to absorb at the wavelengths shown to be…

A: DNA is a double-stranded molecule with helical structure. It has made of nucleotides containing four…

Q: Using the DNA sequence above, write a new DNA sequence from 3’ to 5’ that incorporates a…

A: A missense mutation is a type of point mutation where a single nucleotide change in the DNA sequence…

Q: Explain how a mutagen can interfere with DNA replication to cause a mutation. Give two examples.

A: Mutation can be defined as a heritable change in the DNA sequence. This change in the DNA sequences…

Q: A nonsynonymous mutation is also referred to as missense mutation. Which of the following correctly…

A: Normal DNA contains a particular sequence of DNA. If the sequence of DNA is changed due to external…

Q: Describe any 5 types of mutation (except to loss of function and gain of function).

A: Mutation can be defined as a heritable genetic change in the genetic material of an organism,that…

Q: Gene mutations can be classified in two major ways: (1) hereditary or germline mutations that are…

A: Gene is the sequence of nucleotides that encode a particular protein.

Q: Write the name of disease occur due to Nonhomologous End Joining Repair.

A: When their is defective  Function of DNA  break repair , then it is known as DNA repair defect which…

Q: What is the underlying genetic defect that causes xeroderma pigmentosum?How can the symptoms of this…

A: Xeroderma pigmentosum condition is a result of specific mutations in the DNA and it is the autosomal…

Q: b. The diagram below is of a short stretch of prokaryotic chromosomal DNA in the process of…

A: Replication It is defined as the process in which the DNA duplicates into another copy which is…

Q: Find non-cancerous, non--nonsense, point mutation genetic disease. Describe the disease's name and…

A: A point mutation is a mutation that only affects a single nucleotide of nucleic acid. It occurs most…

Q: Mention four human genetic diseases that result from single gene mutation, please answer this…

A: Because of their uncomplicated inheritance patterns (recessive or dominant) and relatively simple…

Q: A neutral mutation is, by definition, a mutation that does not result in the change of the encoded…

A: Neutral mutations are changes that occur in the DNA sequence which are neither beneficial or…

Q: define the term name as Missense mutations

A: sometimes a wrong nucleotide will be incorporated in the DNA. that can result in a type of mutation…

Q: explain Instability of TE insertion mutations

A: Transposable elements (TEs) are deoxyribonucleic acid (DNA) sequences that move from one location to…

Q: three different types of loss of function mutations and in each case explain how the mutation exerts…

A: A mutation is any alteration of the base sequence of the DNA or RNA. Since mutation alters the base…

Q: Describe four types of point mutations: transitions,transversions, deletions, and insertions.

A: A rapid change in the sequence of DNA (deoxyribonucleic acid) due to physical or chemical factors is…

Q: Define a mutation and explain how mutant forms are identified.

A: Any alternation in the sequence of nucleotide in the genome of any organism is known as mutation.…

Q: Please explain the different type of mutations and how do they  occur?

A: Mutation is change taking place in sequence of DNA which can occur either because of mistake during…

Q: Which is generally more serious—a missense mutation or a nonsense mutation?

A: A mutation occurs/happens when the sequence/structure of DNA is altered. Mutations can occur as a…

Q: Describe the primary causes and types of mutations. Give an example of a mutation that is benefi…

A: DNA molecule is a hereditary molecule it is made up of nucleotides. Each nucleotide is made up of…

Q: Explain why STR mutations are found at a much higher frequency than single nucleotide changes?

A: STR means single tandem repeat, and the mutation in the STR segments is at a very high rate .

Q: Identify the best match between the mutation description and term.   a. Transversion: results in a…

A: Often mutation occurs in our body. These mutations can be beneficial or lethal. The mutation occurs…

Q: 3). Explain a substitution mutation 4) Explain a deletion mutation 5). Explain an insertion…

A: 3. Substitution mutation: change of a single base causes change of the amino acid.

Q: Look at Figure 17-22 and state which bands are missing in the cri du chat deletion.

A: Cri-du-chat syndrome- It is also known by the name of 5p-syndrome, It is basically a chromosomal…

Q: Faulty DNA repair; ii) Gain-of-function; and iii) Trinucleotide repeats  provide genetics disorders…

A: Asked : Example of mutation are asked with disorder for given condition.

Gene Interactions

When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.

Gene Expression

Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.