Which person type O, A, B, or AB is considered a universal donor, and which is a universal recipient? Explain your answer?

Q: Putting everything together, explain how the sickle cell anemia character is maintained at…

A: Introduction Sickle cell anaemia is one of several inherited disorders known collectively as sickle…

Q: What is the map distance between the two rapid lysis mutations re and r' given the data below? 2…

A: In the question given that, re- rf- X r+ Large plaques= 5200 Small Plaques= 4800 Out of the total…

Q: Why is a person with type AB blood able to receive a blood transfusion from a donor with any of the…

A: The RBCs and the antibodies in the serum produce antigens. All human beings can be divided into four…

Q: What is the source of Platelet-activating factor?

A: :Introduction Blood is fluid connective tissue with plasma which is fluid matrix and it has no…

Q: Apart from suffering from recurrent and prolonged infections, Marie Curie experienced the following…

A: Blood is a liquid substance which flows in the blood vessels and carry nutrients and oxygen to the…

Q: how  Misguided translocations can help cause Burkitt lymphoma?

A: Burkitt lymphoma is a rare cancer of the B-lymphocytes. It is a solid tumor that mostly affects…

Q: What is a vaccine?

A: Vaccines are a part of artificial active immunity. Antigens or a mixture of antigens which are used…

Q: Why does the "rule of three" not applicable to non-normocytic and non-normochromic red blood cells?

A: Normocytic red blood cells (RBCs) refer to the RBCs that are of the normal size whereas normochromic…

Q: What was the molecular evidence that demonstrated the lineage relationship between granulocytes and…

A: A type of immune cell that has granules (small particles) with enzymes that are released during…

Q: What is the etymology (origin) of the word "vaccine"?

A: Answer- The "vaccine" word drived from latin Word VACCA mean cow According to World health…

Q: What will pose an ethical issue in these procedures are performed -  transplantation?

A: Transplantation means organ transplantation. Organ transplantation is surgerical procedure in which…

Q: Your friend has type O blood and is being transfused with type AB blood. We would expect: No…

A: There are four main blood types according to the ABO blood system: A, B, AB, and O. A blood type has…

Q: What is suppositories dosage form? What are the purposes of developing suppositories dosage form?

A: Dosage forms are the pharmaceutical drug products(physical form of a chemical compound) that are…

Q: What are the different types of vaccines available? In other words, what molecules are these…

A: Vaccines : Vaccines are the drugs that are used to inject in a person to make him immune from a…

Q: In references to the "alpha-globin gene locus" or "beta-globin gene locus", the term "locus" means

A: Chromosomes are condensed form of chromatin. Chromosomes consist of two chromatids which are held…

Q: What are (ORFs?

A: Translation is the process of polymerization of amino acids to form poly peptide chain. The decoding…

Q: which human cell machinery do the SARS-CoV-2 uses in order to replicate?.

A: The current COVID-19 pandemic is due to the novel coronavirus SARS-CoV-2.

Q: Which type of blood will become either the universal donor or universal acceptor?

A: The antigen is any foreign substance when present in the body capable of arousing an immune effect…

Q: Does HIV Infect All White Blood Cells?

A: STI is the abbreviated form for sexually transmitted infections, these are infection which are…

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: "Genome-Wide Association Studies Identify Genome Variations That Contribute to Disease" Explain this…

A: The genome-wide association comprises scanning all the marker genomes or complete sets of DNA to…

Q: Why is it important to match HLA alleles between donor and recipient in organ transplantation?

A: HLA(human leukocyte antigen) are proteins or markers that are found on most cells in our body. They…

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 a gene gun, heart shock treatment and electroporation?

A: Recombinant DNA technology is a technique through which a desired gene of interest or a piece of DNA…

Q: why do platelets undergo membrane vesiculation during hyperacute graft rejection

A: Answer: Platelets are known as thrombocytes, and composed the major part of the blood. These cells…

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: For all compatible blood transfusion scenarios, put an x in the box below. Donor О- В- B+ А- A+ AB-…

A: Blood Groups and Compatibilities There are many blood bunches in the human populace including ABO,…

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: If antibody RH is given to a person with a B+ blood type what would happen? If antibody RH is given…

A: *Blood group A will contains Antigen A on RBC and antibody B on plasma  *Blood group B will contains…

Q: About the three following diseases: phenylketonuria (PKU), sever combined immuno-deficiency (SCID),…

A: A disease is a condition of an abnormal structure or function of any part or organ of the body. It…

Q: What about the ABO Blood Group ?

A: Introduction The presence and absence of antibodies and hereditary antigenic compounds on the…

Q: Apart from suffering from recurrent and prolonged infections, Marie Curie also experienced the…

A: Marie curie's illness and the symptoms show the low production of red blood corpuscles which cause…

Q: What is the significance of ASO? Is ASO specific to a disease? What are Todd Units?

A: ASO stands for Antistreptolysin O. It is a blood test which is used to detect antibodies against…

Q: Why are the genes that encode these antigens so variable?

A: Immunity can be defined as the presence of different components involved in different mechanisms for…

Q: What is an Hfr cell? How does it differ from F-, F+, and F-? What is the definition of an…

A: The bacterial cells carrying the F plasmid are called F+ and those lacking the F plasmid are called…

Q: What is the globin gene family?  Why is gene duplication within globin genes beneficial?

A: The gene duplication is also called as gene amplification or chromosomal duplication. The gene…

Q: What is ancestral cells for platelets?

A: Platelets are the blood cells that help in coagulation of blood at time of injury. If suppose an…

Q: Why do cold sores recur throughout the lifetime of an HSV-1 infected individual?

A: HSV-1 infection of the CNS can have lifelong effects such as permanent temporal lobe damage.After…

Q: How would you have to modify the diagram of IgG to depict serum IgM?

A: An antibody or immunoglobulin is typically made of four polypeptide chains including two light…

Q: What is the role of gp 120 for HIV?

A: HIV stands for human immunodeficiency virus. HIV is a retrovirus that causes AIDS. HIV attacks…

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 Cotransduction frequency?

A: Transduction is a process of genetic recombination in bacteria wherein a virus serves as a vector of…

Q: What are the vectors for H5N1 and H1N3?

A: In biology, vector is an organism that does not cause the disease but carries the disease causing…

Q: You are doing a blood typing test and you have observed no clumping in both anti-A serum and anti-B…

A: If no clumping is seen, the blood type is O

Q: just type true or false    1- All cells are produced by the division of preexisting cells  2-…

A: NOTE:- "As you have mentioned to write only true and false, so we are providing you the answers in…

Q: (b) What is E-factor?

A: *E factor is also called as environmental factor. *An environmental factor or it is also called as…

Genetic Recombination

Recombination is crucial to this process because it allows genes to be reassorted into diverse combinations. Genetic recombination is the process of combining genetic components from two different origins into a single unit. In prokaryotes, genetic recombination takes place by the unilateral transfer of deoxyribonucleic acid. It includes transduction, transformation, and conjugation. The genetic exchange occurring between homologous deoxyribonucleic acid sequences (DNA) from two different sources is termed general recombination. For this to happen, an identical sequence of the two recombining molecules is required. The process of genetic exchange which occurs in eukaryotes during sexual reproduction such as meiosis is an example of this type of genetic recombination.

Microbial Genetics

Genes are the functional units of heredity. They transfer characteristic information from parents to the offspring.