Define the following terms: a. pyruvate/alanine b. racemization c. PLP d. ping-pong mechanism e. de novo

Q: What is the APC payment for HCPCS code 71046? Explain.

A: APC weight =1.56 Conversion factor CF $80.79 Wage Index 0.9445

Q: What is an exconjugant? How do you think that exconjugants were obtained? (It might include genes…

A: Answer: Introduction: Conjugation is the process of transfer of DNA from one bacterium to other by…

Q: A. UDP- galactose-4 epimerase is lacking for patients with type 1 galactosemia B. Classic…

A: Galactosemia is a condition that affects the way the body processes galactose, a simple sugar. There…

Q: a. Which gene is mutated in individuals with sickle-cell anemia? b. What are the major symptoms of…

A: Hi! Thanks for your question. As you have posted multiple questions and have not mentioned which one…

Q: For each of the E. coli strains containing the lacoperon alleles listed, indicate whether the strain…

A: The lac operon is a type of inducible operon, which uses lactose as the source of energy. It gets…

Q: explain how a wild type PAH enzyme works to process phenylalanine and how a mutated PAH enzyme could…

A: A defect in the enzyme phenylalanine hydroxylase causes phenylketonuria (PKU), which is a hereditary…

Q: Draw a schematic diagram showing the components involved in the regulation of the tryptophan оperon.

A: Answer

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A: Genetic engineering and bioprocess are very good tools in the pharmaceutical, therapeutics, enzyme…

Q: what is O2BIP? And how does it work?

A: O2BIP - it means dioxygen binding and sensing proteins . The meeting aims to continue the…

Q: If a pure line wheat plant with a colored kernel (genotype = DDEE) is crossed to plant with white…

A: Introduction: The genotype refers to the genetic material passed between generations, and the…

Q: Examine the table below for the pathway with precursors / products A, B, C, D, and E and mutant…

A: The two mutant failed to complement will suggest that these two mutant are in same gene.

Q: "the supplement that restored growth would be the molecule that the mutant strain could not…

A: Introduction: Mutant strain grew on insignificant medium with amino acids, mutants should not have…

Q: From what the chipko andolan was originated?

A: Chipko Andolab also known as chipko (means — hug) movement. This was nonviolent social ecological…

Q: What are the features of the iRobot Ava 500?

A:

Q: What makes the species of Agrobacterium ideal for genetic engineering? Describe its characteristics…

A: In genetics, a vector is a biomolecule that serves as the carrier for the gene to be introduced in…

Q: In microbial genetics, what is referred to as Griffith effect?

A: Microbial genetics is a subject area within microbiology and genetic engineering. Microbial genetics…

Q: I know the answer is e but can you thoroughly explain the answer choices? like what does…

A: The prokaryotic gene regulation is known as operon system which regulates the transcription of a…

Q: Based on what you know of scaffolding complexes, what would most likely happen if the Substrate…

A: Introduction Ubiquitin is a tiny regulatory protein with 76 amino acids that was identified in 1975.…

Q: What are the concepts behind osmosis and enzymatic browning in potatoes?

A: Osmosis is the movement of water or other solvents across a semi permeable membrane from a region of…

Q: a. Why does a shift from grain to meat diets create more demand for cereals? b. What is the name of…

A: Cereals are the very important supple edible part of grain. The edible half is reproductive…

Q: For genotype: repP¯ lacP lacP* lacO* lacZ* lacY Select the best description of permease activity in…

A: A) Permease activity:-  Lactose Present; Glucose Present-- 4.lower than basal. Lactose Present:…

Q: Explain the results of this GMO experiment from this gel picture? What should they do to check if…

A: The reaction that is used to make the duplicates of a particular DNA segment is known as polymerase…

Q: structures that you can see in some of the onion root tip cells.

A: The common onion is also termed as bulb onion. It is the most common cultivated species in the…

Q: What are the two main mechanisms by which cells repair doublestrandbreaks? Briefly describe each…

A: The DNA (deoxyribonucleic acid) is the hereditary nucleic acid sequence that contains the genetic…

Q: Predict the phenotypic consequences of each of the following mutations: A. apetala1 defective B.…

A: A mutation is an alteration or change in a deoxyribonucleic acid (DNA) sequence. Mutations can…

Q: What is the definition of BMR and what does BMR stand for

A: Metabolism involved anabolism (synthesis of molecules with consumption of energy, few number of…

Q: What are the risks of GM crops?

A: Genetic engineering is a range of techniques used in genetics and biotechnology to induce changes in…

Q: Match the following protein pair with whther they are orthologues, paralogues or neither.…

A: Homologous genes are those gene that share a common evolutionary ancestor. A pair of homologous…

Q: What is the relationship between the rpoS gene and the SOS repair mechanism? Briefly explain.

A: In response to the severe DNA damage; many cells have the mechanism which enable them to synthesize…

Q: Explain how the presence of tryptophan favors the formation of the 3–4 stem-loop.

A: The stem-loop, an intramolecular base pairing, is the pattern that occurs commonly in the RNA or…

Q: suggest a strategy that you might employ to isolate all of the genes involved in nitrogen fixation…

A: Nitrogen fixation is the process by which the free form of atmospheric nitrogen is converted or…

Q: How many different types of mutations can result in lactase persistence and what are their names?

A: The functional activity of the Lactase enzyme even in adulthood is termed as Lacatse persistence,…

Q: What are synergistic and antagonist effects of biogenic elements?

A: Biogenic elements are the elements that make up the living organism. The major biogenic elements are…

Q: In some areas of the world, vitamin A deficiencies lead to a high number of deaths every year. To…

A: Golden rice is a variety of rice produced through genetic engineering to biosynthesize beta-…

Q: What are the conventional and unconventional substrates that are used in Single Cell Protein…

A: According to the question, we have to mention the name of conventional and unconventional substrates…

Q: What is the role of the lacZ gene product, the enzyme B-galactosidase?

A: An operon is a functional unit of DNA (Deoxyribonucleic acid) containing a cluster of genes under…

Q: A classic way to isolate thymidylate synthase-negative mutants of bacteria is to treat a growing…

A: The mutants are unable to grow when there is thymidine absent in the growth medium. We can identify…

Q: Classify co factor with example of each type?

A: Enzymes are the biological compounds, which are synthesized by the living cells and act as catalysts…

Q: You have identified five genes in S. cerevisiae that are induced when the yeast are grown in a…

A: In order to replace the gene with a positive selectable marker, each gene will use homologous…

Q: Starting with an AA, 2n = 14 genome of Triticum urartu (wild einkorn wheat) and a BB, 2n = 14…

A: Triticum spelta  is commonly used in making cereals, pasta and bread. It is a hexaploid wheat. There…

Q: If a bacterial strain has a genotype of I+ P- O+ Z+ Y+ / F' I- P+ O+ Z- Y+ under what conditions…

A: In merozygote state, regulatory gene present on bacterial chromosome is wild type and on F' factor…

Q: Define the Comparison of Gene Activity ( +or -) in the Presence or Absence of Lactose for Various E.…

A: The expression of the lac operon is regulated by operator sequence and repressor protein.

Q: What is meant by the differential activation of genes? Explain how this affects the synthesis of…

A: Genes are the basic structural and functional units of heredity. They play a major role in carrying…

Q: Compare and contrast the function of hsp 70 and hsp 60 chaperones.

A: Chaperones are a set of proteins that have useful similitudes and aid the folding of a protein. They…

Q: A. In what year was the National Bioethics Advisory Council formed? B. The first mammal clone to be…

A: Bioethics is considered the legitimate procedure to execute biological and biomedical research. It…

Q: Describe the contribution of Griffith , Avery et al . , Hershey & Chase , and Watson and Crick in…

A: Since you have asked multiple questions, according to our guidelines we are eligible to answer only…

Q: Give the Summary of the Hershey–Chase experiment ?

A: Alfred Hershey is an American bacteriologist and geneticist. Martha Chase is an American…

Q: For the genotypes and conditions (lactose present or absent) shown in the following Table 2, predict…

A: The operon is the prokaryotic gene regulatory system which involves in the regulation of expression…

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.