What is SCID?

Q: What are retroviruses? How do they reproduce and what is the role of the enzyme reverse…

A: Viruses are simpler in structure and composition. They are made up of nucleic acids and proteins.…

Q: What is DNA RNA virus?

A: Viruses can be defined as acellular organisms that are obligate intracellular parasites. Viruses…

Q: What are retroviruses?

A: Viruses are simpler in structure and composition. They are made up of nucleic acids and proteins.…

Q: Which type of phages can perform   specialized  transduction?

A: Transduction is the process by which foreign DNA is introduced into the cell by a suitable virus or…

Q: Is Thermus aquaticus prokaryotic?

A: Prokaryotic organism are unicellular organisms and lack the membrane-bound organelles. They are…

Q: How can we diagnose different stages under microscope.

A: As a disease, malaria is known for centuries. Once night air was thought to be poisonous causing…

Q: What is a virulent virus?

A:

Q: What is a Euglena gracilis cell?

A: A cell is the basic structural and functional key of life. A cell has multiple organelles that carry…

Q: What is a norovirus?

A: Norairal mediated endocytosis is the molecular mechanism followed by integration of viral genome RNA…

Q: What do you mean by pinocytic reproduction?

A: The structure of viruses allows them to succeed in their main mission, i.e. reproduction. It is of…

Q: What is the genetic material of a virus?

A: The genetic material is the term given to the most important and fundamental material of the cell or…

Q: what is a retro virus and how does this relate to HIV?

A: A retrovirus is a type of RNA virus that inserts a copy of its genome into the DNA of a host cell…

Q: How does a virus reproduce?

A: Viruses are microscopic obligate parasites that lack a cell or cell membrane.

Q: Is protein or DNA the genetic material of phage T2?

A: Phages are the viruses that infect bacteria. They do so by injecting their genetic material in…

Q: What is the function of the viral

A: Functions of the viral capsid:   The main functions of viral capsids are to protect, transport, and…

Q: What is anneal ?

A: DNA stands for deoxyribonucleic acid. It is the genetic material of the organisms that transfer from…

Q: What are viruses?

A: A virus is a submicroscopic infectious agent that replicates only inside the living cells of an…

Q: What is Viral theory?

A: Viruses are disease-causing microorganisms that can only replicate in the living cells of organisms.…

Q: What viruses use the lytic cycle?

A: The lytic cycle of the virus includes replication of the viral particles followed by heath of host…

Q: How does a virus infect a cell?

A: Viruses are obligate, intracellular parasites. A virus must first recognize and attach to a specific…

Q: When Colonization Leads to Disease?

A: Bacteria, protozoa, algae, and fungi are all examples of microorganisms. Trillions of microbes live…

Q: What is meant by a viral titer?

A: Microbe or microorganism is a microscopic organism. It exists as multicellular, unicellular, or cell…

Q: What is a reconstituted virus?

A: The virus is the subatomic particle that does not replicates independently and depends on host…

Q: Is virus a cell?

A:

Q: How is foreign DNA inserted into host cells?

A: Several techniques of recombinant DNA technology include the insertion of a foreign DNA into a host…

Q: Wgat are the differences of escherichia coli from other kingdom?

A: E. coli belongs to group of  Gram-negative coliform group of bacteria.

Q: what is Host DNA?

A: The DNA is the genetic material that is passed from one generation to the next generation. It is…

Q: What parts of the bacterial cell are used to distinguish them?

A: The bacterial cell wall is a complex, mesh-like structure that is required for cell shape and…

Q: What is the basic structure of a virus?

A: Viruses are acellular organisms that are intracellular parasites. Their main purpose is to increase…

Q: Structure on the bacterial surface used in locomotion

A: Microscopic, single celled organisms which are found in every environment in millions are known as…

Q: What kind of virus is T4?

A: T4 viruses are the bacteriophages that infects E.coli bacteria. The T4 phage initiates infection…

Q: How does DNA replication in lambda differ from that of its host?

A: Lambda phage is a bacteriophage, that is it infects the bacteria Escherichia coli.  The…

Q: Is an Episome a plasmid?

A: The bacteria is the unicellular prokaryotic organism that maintains a definite shape since it…

Q: What substance contains the information used to produce the new phage particles DNA or protein?

A: Viruses that assault microscopic organisms were seen by Twort and d'Herelle in 1915 and 1917. They…

Q: What do the term phycobiant and mycobiant signfy?

A: The symbiotic association is the association between 2 or more organisms. It includes; parasitic,…

Q: Why are antibiotics ineffective against viral infections?

A: Antibiotics are chemical compounds that are either bacteriostatic or bactericidal, i.e. either they…

Q: What is the structure of a virus?

A: Introduction: The structure of a virus mainly consists of genetic material which is protected by a…

Q: Are phages alive?

A: Phages or bacteriophages are viruses that infect bacterial cells. Bacteria are unicellular and…

Q: How long does a virus infection last without antibiotics?

A: A drug that acts on bacteria is called antibiotics. They come from natural sources, semi-synthetic…

Q: What is a viral envelope? Describe how it is made.

A: The virus is the subatomic particle that does not replicates independently and depends on host…

Q: How phage’s external structure is composed ?

A: Bacteriophages are viruses that infect bacteria and archaea and multiply within them. Their genomes…

Q: how can you tell if you have phage, and how do you classify them?

A: The question asks1). Give the classification of phage.2). The person can tell, if suffering from a…

Q: How do retroviruses use the enzyme reverse transcriptase?

A: Retroviruses are the virus that contain RNA as its genetic material. Examples are HIV, HTV, Murine…

Q: Who discovered retrovirus?

A: Introduction Retroviruses are the group of viruses which have RNA based genome and have a crucial…