DNA regions that are syntenic (i.e., exhibit synteny) between humans and mice would be expected to be which of the following? Pick one. Be expressed in the same type of tissue Be present at some non-chromosomal location such as mitochondrial DNA Have one or more additional copies elsewhere in the genome Have the same genes in the same order

Q: Pax6 is a gene that is involved in mammalian eye development. Mutations in this gene result in a…

A: The comparison of the eyes of humans, mice, and flies supports this component of Darwin's…

Q: Some animals like C. elegans, do not have 5-methylcytosine, but do have methylated adenine. It is…

A: DNA methylation is known as epigenetic mechanism. It occurs when a methyl group is added to DNA and…

Q: In a first attempt to describe the relationship between genes and phenotypes, Beadle and Tatum in…

A: One gene-one enzyme hypothesis was discovered in the early 1940s that each gene controls the…

Q: A Drosophila egg that is bed lbcd may develop normally, but the adult fruit fly will not be able to…

A: Bicoid genes The bicoid gene or the bcd genes in drosophila are important genes that control the…

Q: For each element in the list that follows, indicate whatkind of molecule it is (DNA, RNA, protein,…

A: The genes CsrA and CsrB are known as the global regulators of suites of target genes that are…

Q: Which of the following is TRUE about eukaryotic gene expression?

A: Eukaryotic Gene Expression is one of the most complex processes because every cell in the body had…

Q: In eukaryotic chromatin, tightly coiled scaffolding proteins would indicate a region where genes are…

A: The chromatin structure of the DNA includes the long helical structure of the DNA and the histone…

Q: Discuss the similarities and differences of phenotypic variations that are caused by epigenetic gene…

A: Genetics is a branch of science that deals in the study of genes, heredity, and genetic variation of…

Q: expression of recombinant proteins in yeast is an important tool for biotechnology companies that…

A: The gene of interest is taken out from one group of organisms and inserted into the host cell of a…

Q: Which of the following is not an example of translational control of MRNA? Localization bicoid mRNA…

A: Translation is the process of synthesis of protein. The ribosomes, tRNA, rRNA are involved in the…

Q: Transcriptional regulation relies on chromatin modifications that affect the physical state of…

A: Chromatin  It is a long tread like structure within the chromosomes. It contains DNA and protein.…

Q: Which of the following is a correct statement about epigenetics? Group of answer choices Increased…

A: Genetic changes are associated with changes in the DNA sequences.

Q: The following is true about epigenetic gene control: O epigenetic changes to the chromatin may…

A: Epigenetics is that the study of however your behaviors and surroundings will cause changes that…

Q: In all mammals, insulin growth factor 2 is expressed from only the allele that is inherited by one's…

A: Igf2 stands for insulin growth factor 2. It is responsible for maintaining the growth in the tissue…

Q: You identify a disease of epidermal cells in mice in which Gene A is not expressed. Further analyses…

A: Gene is the segement of DNA which is responsible for producing the protein.

Q: In eukaryotes which of the following combination of chromatin conditions would be most likely to…

A: Eukaryotes are organisms whose cells have a nucleus enclosed within a nuclear membrane.Eukaryotes…

Q: Which of the following is NOT a property of general tra ripion O Each eukaryotic gene utilizes a…

A: Transcription factors are proteins that play a crucial role in regulating gene expression. They bind…

Q: Northern blot is an analytical technique commonly performed to study gene expression in experimental…

A: A tissue is defined as a group of cells that possess a similar structure and perform a specific…

Q: Let’s suppose an X-linked gene in mice exists as two alleles, whichwe will call B and b.…

A: The females contain two copies of X chromosomes. These copies are derived from the maternal and…

Q: Which of the following applies to the female sex determination in Drosophila melanogaster fruit…

A: Sex-lethal (Sxl) is the master switch gene for somatic sex determination in Drosophila melanogaster.…

Q: Not long ago investigators were surprised to learn that more than 95% of a mammalian genome is…

A: Introduction  There are around 25000 genes present in the human genome which have around 3 billion…

Q: stream of their coding sequence. The interaction of these enhancers with specific pression. Gene A…

A: Transcription elements Are defined as the type of proteins that have the ability to do modification…

Q: Transgenic mice would be expected to have all of the following characteristics EXCEPT: Contain the…

A: A transgenic animal is an animal that expresses an exogenous gene. Transgenic animals are used for…

Q: You identify a disease of epidermal cells in mice in which Gene A is not expressed. Further analysis…

A: Gene is the sequence of the genome that codes for a functional protein. The expression of genes from…

Q: The phenotype of a heterozygous mouse (Aa) is agouti.  The agouti banding pattern is due to altered…

A: * Homozygous dominant and Heterozygous will produce agouti that is AA or Aa respectively  and the…

Q: Base on your knowledge of DNA, chromosomes and epigenetics and upon examining the picture below,…

A: Epigenetic modification is the changes in chromatin structure which can result in repression or…

Q: ess(es) are they involved in (for example, r VOU drow it (otiolk figuro)? figurel

A: The gene is one of the units of the genetic material. The genetic material is studied at various…

Q: What are the mechanisms in which DNA is used to generate protein.

A: Most genes contain the data needed to make functional molecules called proteins. The excursion from…

Q: hutations in a structural gene (coding for a protein) have a null phenotype. How many different…

A: Nonsense mutations : It is a genetic mutation in a DNA sequence that results in a shorter ,…

Q: Histone proteins are among the most highly conserved proteins in eukaryotes. histone h4 proteins…

A: Proteins are large, complicated molecules that perform numerous functions in the human body. Protein…

Q: Another way to study the role of proteins (e.g., transcription factors) that function in development…

A: Proteins are macromolecules formed by the long chain of amino acids and are the functional product…

Q: You are interested in studying position effect variegation in Drosophila using the chromosome…

A: DNA is the nucleic acids present in the organisms. DNA is the deoxy ribose nucleic acid in which…