Q: Is lambda DNA circular or linear?
A: Lambda DNA is derived from an E.coli bacteriophage.
Q: What is copy-number variation? How does it arise?
A: It has been analysed that there is an unexpected variability in the individual human genomes. This…
Q: a. Why are cells different from each other? b. How is a gene organized? (promoter, cis regulatory…
A: A cell is a fundamental unit of life. It is covered by the cell membrane and contains different…
Q: How do you map a gene?
A: Genes are the basic structural and functional unit of heredity. They carry coded genetic information…
Q: What is a closed genome?
A: A pan-genome is also called as supragenome, which is the entire set of genes for all strains of…
Q: Is there a significance in studying the gene structure? Why or why not?
A: Gene is basic heridity unit organisms from which parental characteristics transfer to their childs…
Q: Explain the Whole Genome Sequence Analysis ?
A: Deoxyribonucleic acid (DNA) is a double stranded helical genetic material containing thousands of…
Q: What is a gene? Why are genes for rRNA and tRNA considered to be genes even though they do not…
A: Structurally, RNA (RNA), is kind of like sugar Nucleic Acid(DNA). However, whereas polymer molecules…
Q: What is a mutation? How does a mutation lead to an altered phenotype? Describe two specific types of…
A: The cell is the basic structural and functional unit of the body. A cell is composed of various cell…
Q: a. What is(are) the difference(s) between orthologs and paralogs?
A: Homology the term used for any organism having relationship by common descent ancestor. If two or…
Q: How are the repeated sequences generated?
A: Introduction Repeated sequences are patterns of nucleic acids (DNA/RNA) that occur at multiple sites…
Q: What causes monosomy and trisomy disorders? deletion insertion translocation O non-disjunction
A: Monosomy and trisomy- Monosomy = It is the type of aneuploidy when only one chromosome of a pair is…
Q: How are genes recognized within genome sequences?
A: Meaning of Genes: Genes refers to a specific sequence of nucleotides in DNA or RNA that is located…
Q: What is a different version of a gene called?
A: Gene is the smallest component of genetic material. It contains codons which code for specific…
Q: Explain Gene mapping using deletion chromosomes?
A: Genes are the structural and functional units of heredity that carry coded genetic information in…
Q: What makes the deletion of a gene?
A: Deletion is a type of mutation in which a part or sequence of a chromosome that can be a single base…
Q: what is the concept of minimal genomes
A: A genome is the genetic material of an organism within the fields of molecular biology and genetics.…
Q: From where are micromeres derived? Why are they smaller than macromeres? (min. 5 sentences)
A: The micromeres of the indirect‐developing euechinoids are framed at the vegetal pole by a…
Q: Explain the genome imprinting process ?
A: Genomic imprinting is a type of inheritance process that is different from Mendel's inheritance…
Q: What is the unit of a genetic map?
A: Genetic map: Gene mapping as the name suggests that it is the map of genes that are present inside…
Q: If a diagnostic procedure turns into a surgical procedure, how is it coded?
A: If a diagnostic laparoscopy results in an open surgical procedure, one probably report the…
Q: What are Exceptional genetic codes?
A: A genetic code translates the genetic information encoded within the deoxyribonucleic acid (DNA) or…
Q: B. What is different about the way in which these two DNA sequences increase the rate of…
A: The Catabolite activator protein (CAP) in E.coli activates transcription at more than a hundred…
Q: Defind the nucleoid ?
A: Cell is a basic structural and functional unit of all life forms. All organisms are made of at least…
Q: What is a transcriptome, a genome and a proteome. How do they differ and why is the term proteome…
A: Definition: - A transcriptome is defined as the full range of mRNAs expressed by an organism. A…
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: What is a open genome?
A: Open genomes main aim is to provide enhance basic research , improve public health by combining the…
Q: What are gene coordinates?
A: Genes are the basic structural and functional units of heredity. They carry coded genetic…
Q: How is the human genome project and ENCODE differ and how are they similar
A: Genome ventures are logical undertakings that eventually expect to decide the total genome grouping…
Q: Explain Exceptional genetic codes?
A: A genetic code translates the genetic information encoded within the deoxyribonucleic acid (DNA) or…
Q: Are LINEs retrotransposons?
A: The transposons are the segments of genes that are capable of moving from one position to another…
Q: What are paralogs ?
A: When homologs' : functions are identical (or, more specifically, when they share a specific…
Q: describe Deletion-insertion polymorphisms (DIPs)
A: Polymorphism: Many forms of a allele is termed as polymorphism. The polymorphism leads to the…
Q: Why is the genome contained within a membrane?
A: A genome is a complete set of "genetic information" in an organism. It stores all of the information…
Q: What are genomic variants?
A: The term variant is often used to refer to a specific region of the genome which differs between two…
Q: How is genome duplication harmful?
A: The process, which leads to additional copies of the entire genome due to non dis-junction during…
Q: What is a segmented genome?
A: The complete genetic information of an individual is called a genome.
Q: What is microsatellite polymorphism?
A: Polymorphism: It is set place in population when two members or at least two or more members of…
Q: Is an ORF a gene?
A: Genes carry coded genetic information in the form of specific nucleotide sequences. This specific…
Q: • Inversions alter the order, but not the number, of geneson a __________
A: The number and the structure of the chromosomes are maintained as such during the meiosis, however,…
Q: what is genetic modification and Cas-9
A: Gene modification is the process where the genetic makeup of an organism is altered and that…
Q: Define copy number variants (CNVs)
A: The chromosomal alteration could be the structural or numerical abnormalities that exist in an…
Q: Describe about physical map of the genome from the genetic maps ?
A: Introduction Linkage can only occur in between the genes present adjacently on the same chromosome…
Q: When Replacement of the original gene occurs ?
A: A gene is the essential physical and functional unit of heredity. They are comprised of DNA…
Q: Are changes that cause high FST found equally across the genome? What areas of the genome would be…
A: The fixation index is a measure of the population difference due to the genetic structure. It is the…
Q: How can a single gene encode multiple versions of a protein?
A: Genetic material is nothing but the sequence of nucleic acids which is called as DNA. It contains…
Q: How are flanking direct repeats created in transposition?
A: When the genes become capable to switch over their position on chromosome then it is called…
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- Give typing answer with explanation and conclusion What is the transcription product of the DNA templa GCTAGCGATGAC-5'? OA) CAGTAGCGATCG OB) CGAUCGCUACUG OC) CGATCGCTACUG OD) CGUTCGCUTCUGGive typing answer with explanation and conclusion 5. The following diagram represents DNA that is part of the RNA coding sequence of a transcription unit. The bottom strand is the template strand. Give the sequence found on the RNA molecule transcribed from this DNA & identify the 5ʹ and 3ʹ ends of the RNA. 5′–ATAGGCGATGCCA–3′ 3′–TATCCGCTACGGT–5′ ← Template strandGive only typing answer with explanation and conclusion 12. RNA transcripts can be modified in several ways: processing, splicing, 5’ capping, 3’ poly A tailing and RNA editing. Why are those processes important? Make sure you are able to explain how each mechanism occurs.
- Give typing answer with explanation and conclusion Which of the following regions of DNA would you expect to be transcribed. Select all the apply. Marks removed for incorrect selection(s) O a. Enhancer O b. 3' UTR O c. 5' UTR O d. PromoterIdentical twin brothers begin life with identical genomes andepigenomes. How will this circumstance change with age?Suggest how these changes could be used as a forensic tool.a. Why do bacteria make restriction endonucleases? b. What is it about the endonucleases that prevents bacteria from destroying their own DNA?
- B. Using the DNA sequence above, write a new DNA sequence from 3’ to 5’ that incorporates a transition leading to a silent mutation in the second amino acid. Bold or underline the nucleotide that has been changedWhat are the role of Transcription proteins? Explain this in 500 words, explain at your own wordsComplete the table below 6. Below are several DNA sequences that are mutated compared with the wild-type sequence: 3’-T A C T G A C T GA C G A T 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 sequence (indicating the N and C termini). What type of mutation is each?6.a. Mutated DNA Template Strand #1: 3’-T A C T G T C T G A C G A T C-5’Complementary DNA sequence:mRNA sequence transcribed from template:Amino acid sequence of peptide:Type of mutation: 6.b. Mutated DNA Template Strand #2: 3’-T A C G G A C T G A C G A T C-5’Complementary DNA sequence:mRNA sequence transcribed from template:Amino acid sequence of peptide:Type of…
- Where or when does RNA capping at the 5' end of the transcript take place? Give typing answer with explanation and conclusionGive only typing answer with explanation and conclusion Recombinant human insulin produced by bacteria carrying a cloned insulin gene, is now the major form of insulin used to treat diabetes. The human insulin gene encodes an mRNA only 333 nucleotides long, but the entire gene spans more than 4000 nucleotides. There are three exons and two introns 1. Every cell in the human body has the same DNA, so very cell has an insulin gene. However in order to use the technique, you described in b, you would have to start with cells from the pancreas the only body cells that actually produce the insulin protein. Why are these the only cells that would work.Redraw Figure 10-6 with the goal of adding one EcoRIend and one XhoI end. Below is the Xhol recognitionsequence.Recognition sequence:. . . CTCGAG . . .. . . GAGCTC . . .After cut:. . . C TCGAG . . .. . . GAGCT C . . .