What is an Hfr cell? How does it differ from F-, F+, and F-? What is the definition of an exconjugant in relation to this?

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 the purpose of sheep red blood cells in the Paul Bunnell Davidsohn test?

A: Paul Bunnell Davidsohn test is used to screen infectious mononucleosis. It is caused by Epstein Barr…

Q: What is a regenerative FGD process?

A: Flue-gas desulfurization (FGD) is a set of technologies that is used to remove sulfur dioxide from…

Q: What is cell proliferation rate and explain how is cell proliferation measured?

A: Cell proliferation is an increase in the number of cells resulting from the normal, healthy process…

Q: Where is GFP localized within a cell and why?

A: The aggregation of a protein at a given site is known as protein localization. For instance,…

Q: Why is the differentiation of oocytes a great model for studying protein localization?

A: Protein localization is a process in which proteins gets accumulated in any particular location to…

Q: If tryptophan is in high levels, will transcripition stop or initiate?

A: Transcription is a process in which a particular segment of DNA is copied into RNA by the enzyme RNA…

Q: you wanted to test the effect of a 1:500 dilution (500-fold) of coffee on PtK2 cells, how much of a…

A: The formula for calculating a dilution is (C1) (V1) = (C2) (V2) whereC1 is the concentration of the…

Q: What genes maintain the pluripotency of PGCs before migration? What will promote their conversion…

A: PGCs or primordial germ cells are the precursors of gametes and are the first lineage of cells,…

Q: Why are vent polymerase and Pfu more efficient than the Taq polymerase?

A: Polymerase is an enzyme that forms nucleic acids’ long chains. The RNA and DNA polymerase are used…

Q: In the SARS-CoV-2 assay, what is the benefit of a diagnostic tool that can distinguish the…

A: The novel Coronavirus infection SARS CoV 2 can be diagnosed by different means. Proper diagnosis,…

Q: Why was a donor cell extracted from champion horse

A: One of the most common methods of gene cloning in animals is called Somatic cell nuclear transfer…

Q: Rarely, the conjugation of Hfr and F− cells produces two Hfr cells. Explain how this event takes…

A: The conjugation is the process of transfer of DNA from one donor bacterium to a recipient bacterium.…

Q: What would happen if the retinoblastoma protein wasn't able to bind to the E2F transcription factor?

A: The retinoblastoma protein (pRb) is a tumor suppressor protein that helps to prevent excessive cell…

Q: rom the MW analysis; are any of the gel and immune-detected bands consistent with what you expect…

A: please post questions separately. Answer 1: From the MW Analysis : any of the gel and immune…

Q: Why mutant HTT protein affects a large number ofcellular processes ?

A: Cellular processes is defined as the complex activity of various biological molecules in term of…

Q: vacinnation stops and controls the spread of this contaigous diseas. and also how is this related to…

A: Measels is a highly contagious disease. For example, outbreak of measles with nearly 5,000 deaths…

Q: What is the denaturation process?

A: There are many different types of molecules present in our bodies. They include proteins, sugars,…

Q: One year after their first son was born, a couple gave birth to twins, a boy and a girl. At the age…

A: Bone marrow transplant (BMT) is a stem cell transplant procedure. This procedure is used to treat…

Q: the needed materials/molecules of Mitotic checkpoint?

A: CELL CYCLE:- When a cell is to divide, it is expected to synthesize its various components including…

Q: Why does an Hfr * F- mating not yield two Hfr cells?

A: Conjugation is the process of genetic material transfer between two bacterial cells through direct…

Q: What is the biological function of the Neurofibromin-1 (NF1) protein?

A: The Neurofibromin gene is a tumor suppressor gene (TSG). It is located on chromosome 17 long arm. It…

Q: What is the Membrane attack complex (MAC)?

A: MAC stands for Membrane attack complex. It is also known as the terminal complement complex. MAC is…

Q: What is the total APC payment for HCPCS codes 66984, 71020, and 78740? Round the answer to two…

A: Given,  APC weight 24.56 Conversion factor CF $80.79 Wage Index 0.9445 AS PER the OPPS formula :…

Q: describe  SARS-CoV2 Spike Protein

A: The world is battling with Coronavirus disease (Covid-19) which is caused by the SARS-CoV 2 virus.…

Q: Sickle cell anemia is caused by—     a mutation in a cell surface receptor.     malfunction of…

A: Sickle cell Disease or SCD is one of the blood diseases that are usually inherited. The most…

Q: Using two centrifuges (A and B), with maximum speeds of 1500 rpm (r = 8 cm) and 3000 rpm (r = 8 cm),…

A: Given that the three cellular structures need these respective g forces to get effectively separated…

Q: Provide a description of the events in each transition for the F factor:  a. F- to F+  b. F+ to Hfr…

A: Hey, since there are multiple questions posted, only first question is answered. If you want any…

Q: Is a hematopoietic cell pluripotent? Why or why not

A: Pluripotent stem cells are able to give rise to all cell types of the organism.  A term with several…

Q: What are the major differences between HTLV-1 and HTLV-2?

A: HTLV-1 and HTLV-2 (human T-cell leukaemia viruses 1 and 2) have identical genomic structures that…

Q: Why is the one hour bundle in sepsis protocol called the one hour bundle?

A: Sepsis is a life-threatening condition that is manifested by numerous signs, symptoms, hemodynamic,…

Q: How does the increased Ca21 concentration elicit the cells’ responses?

A: Those compounds that are present in the food that living beings intake for a better and healthy life…

Q: What will be the preferred mechanism of transportation to ER by the proteins associated with RER?

A: The endoplasmic reticulum is the largest organelle of the cell, extending its network of membrane…

Q: How is “RFLP” technology used in the detection of “SNP” in sickle cell anemia? Please describe the…

A: RFLP is a technique used in molecular biology to detect differences in DNA sequences. The acronym…

Q: What is a HL7 conformance statement, or what are HL7 messages?

A: Nowadays the healthcare technologies have been improved in many ways. The health care workers can…

Q: What is the role of 2,3-BPG in O2 transfer from Maternal Hb to fetal Hb

A: Hemoglobin is an oxygen-carrying protein that is present in our blood. It delivers oxygen throughout…

Q: Explain what is the agglutination reaction: WHAT agglutinates with what? Agglutination is the…

A: Agglutination reaction is related with the blood group of humans. Blood type in humans is broadly…

Q: Why is a type O individual considered a universal blood donor? Why is atype AB individual considered…

A: Blood is the fluid connective tissue derived from the mesoderm. It is slightly alkaline with a pH of…

Q: What is an F cell?

A: The F plasmid (fertility plasmid) is a circular chromosome with 99,159 base pairs. This F plasmid…

Q: Provide a description of the events in each transition for the F factor:  d. Hfr to F'

A: The transfer of DNA from one bacterium to another through direct contact is called conjugation.

Q: How do RER and SER differ from one another in terms of structure and function? List the processes in…

A: A cell is the basic key of life that is capable of performing all the functions of life and also…

Q: What is the APC payment for HCPCS code 78740? Explain.

A: APC weight 3.94 Conversion factor CF $80.79 Wage Index 0.9445

Q: What is known as Src phosphorylates ZBP1 ?

A: Introduction: The localization of beta-actin messenger RNA to the sites of active actin…

Q: What is this survival signal?

A: Survival signaling is usually concerned with blocking the survival signals of the cancer cells.…

Q: What is the APC payment for HCPCS code 66984? Explain.

A: APC weight 24.56 Conversion factor CF $80.79 Wage Index 0.9445

Nucleotides

It is an organic molecule made up of three basic components- a nitrogenous base, phosphate,and pentose sugar. The nucleotides are important for metabolic reactions andthe formation of DNA (deoxyribonucleic acid) and RNA (ribonucleic acid). 

Nucleic Acids

Nucleic acids are essential biomolecules present in prokaryotic and eukaryotic cells and viruses. They carry the genetic information for the synthesis of proteins and cellular replication. The nucleic acids are of two types: deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). The structure of all proteins and ultimately every biomolecule and cellular component is a product of information encoded in the sequence of nucleic acids. Parts of a DNA molecule containing the information needed to synthesize a protein or an RNA are genes. Nucleic acids can store and transmit genetic information from one generation to the next, fundamental to any life form.