Once you have transformed these factors into your skin cell, how might you identify your induced pluripotent stem cells? List three characteristics you could look for.
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A: Chromatin immunoprecipitation is an experimental technique used to investigate protein DNA…
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A: Lac operon is used by Ecoli to metabolize lactose when glucose is not available It produces beta…
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A: De-differentiation of fibroblast cells into pluripotent stem cells.
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Q: E. coli Expression Systems Can Produce Large Quantities of Proteins from _____ ________.
A: E. coli is one of the widely utilized hosts for the formation of heterologous proteins and its…
Q: . For each of the following growth conditions, whatproteins would be bound to lac operon DNA?…
A: An operon consists of many related genes that are regulated by a common operator. The multiple genes…
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Q: What do you mean by Chromatin Immunoprecipitation?
A: Chromatin immunoprecipitation is an experimental technique used to investigate protein DNA…
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A: Introduction Gene expression is the process through which information from a gene is used to make a…
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A: Regulation of gene expression is the mechanism of switching off and switching on the genes according…
Q: would a mutation in E. coli make the lac operator unable to bind the active repres
A: Three genes collectively known as the lac operon are found in bacteria, and they are in charge of…
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A: DNA is the genetic material in all living cells. It contains all information necessary for a cell…
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A: As per bartleby guidelines experts are allowed to answer only 1 question. Please post the other…
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A: Please follow step 2 for detailed explanation.
Q: Which of the following statements did Yamanaka rely on to produce induced pluripotent stem cells…
A: Yamanaka genes are a group of 4 genes(also referred to as OSKM), which might be used to regenerate…
Q: What are induced pluripotent stem cells? How are they derived from adult somatic cells?
A: Pluripotent stem cells are those cells that have the ability to renew themselves by dividing and…
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- Which of the following is not an example of constitutively expressed gene? a. genes for cell division and growth b. genes involved in DNA repair c. genes for cellular respiration d. genes that function in ATP synthesisA strain of bacteria possesses a temperature-sensitive mutation in the gene that encodes the rho subunit. At high temperatures, rho is not functional. When these bacteria are raised at elevated temperatures, which of the following effects would you expect to see? Explain your reasoning for accepting or rejecting each of these five options. a. Transcription does not take place. b. All RNA molecules are shorter than normal. c. All RNA molecules are longer than normal. d. Some RNA molecules are longer than normal. e. RNA is copied from both DNA strands.The protein Tau promotes formation of axonal microtubules, stabilizes them, and drives neurite outgrowth. As demonstrated, (at least some kinds of) reversible phosphorylation of this protein can lead to it separating from the microtubules. What would be the "point" of a microtubule-associated protein that can be made to lose its ability to bind microtubules? Please answer asap and type your answer and do not copy from anywhere please ?
- Given the following schematic for a gene and its associated regulatory regions, answer the following questions by placing the correct letter in the provided blanks please put in the correct letter for the questions What region would provide cell type-specific expression of genes? region What site would significantly increase gene expression rates? = region What region or regions of this gene’s coding sequence are expressed as amino acids = regionBecause cancer cells do not normally die, does this imply that if people attempted to extend their lives, it would most likely be through the employment of cancer cells? Could cancer be used as a vector to modify cells or shape it into what is desired?Put the following types of stem cells in order from MOST useful in regenerative medicine to LEAST useful. Group of answer choices adult--multipotent--pluripotent--totipotent totipotent--pluripotent--multipotent--adult adult--pluripotent--multipotent--totipotent adult--totipotent--multipotent--pluripotent pluripotent--multipotent--totipotent--adult
- In order to manufacture insulin for patients with diabetes, scientists create recombinant DNA by inserting a human insulin gene into bacterial DNA and have the bacteria produce human insulin. Based on what you have learned in this unit about gene expression, what must the scientists do to the DNA sequence of the human insulin gene BEFORE inserting it into the bacteria, in order to have them produce the same insulin sequence that humans would produce? Explain.Adult stem cells, such as those in the bone marrow, brain, or hair follicles, can best be described as ______, whereas embryonic stem cells are described as ______. a. totipotent; pluripotent b. pluripotent; multipotent c. multipotent; pluripotent d. totipotent; multipotentA scientist observing a cell during gene expression would be able to easily distinguish it as a prokaryotic cell by which of the following observations? Group of answer choices as soon as the DNA introns are removed from the template after the 5' caps are converted to mRNA after a transcription initiation complex has been formed during transcription once the pre-mRNA has been converted to mRNA 2. Which of the following is least related to the other items? Group of answer choices inducer repressor operator enhancers regulator
- What is an induced pluripotent stem cell? a. A cell from which the nucleus has been removed b. A cell extracted from an early embryo c. A specially treated somatic cell that can develop into any cell type d. A specially treated embryonic stem cell that develops into one specialized cell typeYou are studying growth factor GFA, which you know stimulates the proliferation of goblet cells in theintestine.Goblet cells are responsible for producing and secreting mucin, a mixture of glycosaminoglycans thatprotects the intestinal wall.Some patients suffering from inflammatory bowel disease (IBD) appear to have fewer goblet cells, thereforeless mucin and less protection from toxins and various other pro-inflammatory factors.These patients also have mutations in the gene encoding the GFA receptor (GFAR) in goblet cells,GFAR is a receptor tyrosine kinase (RTK) that autophosphorylates in response to GFA binding, thusbecoming active.QUESTION:explain what changes in GFAR could be caused by these IBD-associatedmutations and why.Your friend can't understand how it is possible to combine a somatic cell from their pet with an oocyte from a different animal and create a clone of their pet. Won't the animal that develops be the offspring of the two animals rather than a clone of the animal that donated the somatic cell? Explain to your friend why this is not the case.