geneticist happens upon a gene in humans that is not functional and is not currently being expressed

Q: A. Suppose that you are trying to investigate the impact of X-ray on the genes which are responsible…

A: A mutation is the change in an organism's DNA. It causes changes in physical appearance, behavior,…

Q: 1. Why do you think SNPS are more commonly found in intergenic regions ? a.Because intergenic…

A: Single nucleotide polymorphism (SNP) is the change in the single nucleotide through addition or…

Q: 1. For each of the following, explain how eukaryotic transcriptional initiation would be affected.…

A: According to bartleby expert guidelines, when multiple questions are posted we are allowed to answer…

Q: You are studying Hox genes in crane flies (Leptotarsus testaceus). The cranefly genome is sequenced,…

A: To find: Where the homologue of EVE gene is expressed in cranefly embryos

Q: 1.True or false: In a bacterial species with a "lac operon", the repressor protein will be bound to…

A: Prokaryotic gene regulatory system is known as operon system. In this process the expression of…

Q: 1. in a TATAT sequence, would the number of sequences similar to a promoter increase or decrease if…

A: In this question, we discuss the possibility of variation affecting the number of sequences similar…

Q: Which of the following best represents the central dogma of geneexpression?a. During transcription,…

A: Deoxyribonucleic acid (DNA) is a double-stranded helical genetic material containing thousands of…

Q: A genon wide analyst of human genome indicated that approximately 1500 genes encoded transcription…

A: Transcription factors These are proteins that are involved in the process of transcribing the…

Q: Sickle cell disease is caused by a substitution in the beta globin gene. As a result, one amino acid…

A: Normal RBC is a biconcave disc shape structure without any nucleus and have Cytoplasm that possess…

Q: 2. The oskar MRNA is localized in a pre-cellular embryo for future tail development (see Figure A…

A: A Molecular beacon is a single stranded nucleic acids with fluorescent probe that forms a…

Q: Compare the control of gene regulation in eukaryotes and prokaryotes in terms of: a. transcription…

A: Prokaryotes and eukaryotes change their Gene articulation with respect to their environmental…

Q: 1. Lac and Trp Operon are two different processes of sugar and amino acid. Describe the differences…

A: Lac and Trp operon are found in E. coli and other bacteria.

Q: 8. Two independent genes are located near each other on the genome of the mouse. Whiskers is…

A: A gene which dominates the other gene is termed a Dominant gene. And a gene which is dominated by…

Q: In the table below the product of gene R binds to the promoter of gene A. What happens in (b)? a.…

A: Positive regulators are structural components that allow RNA polymerase to attach to the promoter…

Q: )A scientist compares the sequence of a disease gene and a healthy gene and finds that these two…

A: The gene is the unit of heredity that is carried out from the parents to the offspring. This…

Q: 35. rat liver manan-binding protein gene yields two different mRNA sizes - 1.4 and 3.5kb identify…

A: Mannan-binding protein (MBP), a mannose-binding lectin (MBL) protein, is a protein involved in the…

Q: What evidence supports the concept that humans share substantial sequence similarities and gene…

A: Comparison of base sequence data with other organisms indicates conservation of sequences.

Q: Pax-6 is a gene that is involved in eye formation in many invertebrates, such as Drosophila. Pax-6…

A: Genes are the units of heredity, in other words, we can say genes are the short nucleotide sequences…

Q: Using CRISPR/Cas9 to target a gene in the mouse will primarily result in: a. Any of the choices b.…

A: CRISPR/Cas9 is a powerful tool that can be used to target and edit genes. This technology has a wide…

Q: (I) Ordinary fish (II) Icefish 3 2 a-Globin gene 3 a-Globin gene fragment (pseudogene) 1 2 3 4 5…

A: Sequence alignment refers to the joining of two sequences based on the similarity of some portions…

Q: 2. Genetics enables us to understand how proteins interact with one another within the context of a…

A: The study of genes, genetic diversity, and the passing of traits from parents to children are all…

Q: You genetically modified a bacterium so it can only produce ribosomes from a plal The most immediate…

A: Protein synthesis takes place on the ribosomes in both prokaryotes and eukaryotes and this process…

Q: 10. A fly gene Faf is required for eye development. The human genome has a homologous gene called…

A: Introduction A homologous gene (or homolog) is a gene passed down from a common ancestor in two…

Q: 1. Nutritional Genomics is the term used to describe: a. How nutrients affect gene expression b. How…

A: Nutrigenetics is a newly developing field where the "we are what we eat" idiom will get an entirely…

Q: 53. The DNA sequence from which a functional non-coding RNA is transcribed is often called an RNA…

A: The fundamental structural and operational unit of heredity is the gene. DNA nucleotides make up the…

Q: 59. Differential splicing of an mRNA lead to production of isoforms of gene products a. True b.…

A: Note :- Since you have asked multiple questions im only answering the ist 3 as per bartleby…

Q: What is the difference between a structural gene and a regulator gene? a. Structural genes are…

A: Gene is the hereditary unit occupying a specific position in the chromosome and carries…

Q: The nr2f5 gene is transcribed into mRNA in both neurons and glia. The microRNA miR-5xb has partial…

A: Introduction  The expression of genes is highly regulated in both prokaryotes as well as in…

Q: Eukaryotic cells have multiple complex mechanisms for the regulation of gene expression, but a…

A: Answer :- a) Operons Explanation - Eukaryotic genes aren't organized into operons, therefore every…

Q: 1. What is RNA? And, how is RNA modified?  2. What are the 3 major steps involved in mRNA…

A: Ribonucleic acid is a molecule similar to DNA. Unlike DNA, RNA is single-stranded.

Q: Which of the following is generally true about eukaryotic gene regulatory regions? a. All regulatory…

A: Genes are the segments of DNA that code for polypeptide chains. The expression of the genes in…

Q: You are studying lung cancer and use a microarray to compare gene expression between a lung cancer…

A: Note:- Since you have posted multiple questions, so we will be solving the first one for you as per…

Q: Your friend has discovered that the same human promoter is responsible for producing two different…

A: We have a biomolecule , that is our dna which have all the genetic information. It Ultimately makes…

Q: Which of the following conditions will result to deactivation of a gene? a. histone methylation b.…

A: In this question we have to describe about regulation of genes . See full answer in step 2.

Q: Why is gene therapy a successful treatment for Leber congenital amaurosis (LCA)? A The immune system…

A: Leber congenital amaurosis is a congenital disease caused by the inheritance of mutated RPE65 genes.…

Q: Genes in a bacteriophage that are expressed after expression of genes that initiate the lytic cycle…

A: There are three classes of genes in the phage genome that regulate whether the lytic or lysogenic…

Q: This diagram illustrates regulation of the Pitx-1 gene, which is expressed in various cell types •…

A: The PITX1 gene contains an instruction for the synthesis of proteins that is critical for the…

Q: 8. Describe four similarities between embryonic cells and cancer cells. 9. In the paper by…

A: 8. Similarities between embryonic cells and cancer cells:Rapid Proliferation: Both embryonic cells…

Q: 1. With reference to the figure, discuss the results of the Western Blotting experiments, what they…

A: This is the technique that is used to analyze various proteins from the mixture extracted from…

Q: enb Which of the following was the mutation observed in the golb13 mutant line of zebrafish: A. A…

A:

Q: The following questions are about cis-regulatory elements (CRES). a. Describe the role of regulatory…

A: A. Rule of regulatory elements in eukaryotic gene expression.1: Regulatory elements are parts of…

Q: When we compare DNA sequences among individuals, we tend to see lots or differences In non-coding…

A: DNA, deoxy-ribonucleic acid, is made up of building blocks called nucleotides. Each nucleotide is…

Q: Figure 2 illustrates how Pitx1 transcription is regulated in different tissues. The center image is…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…