Viruses that cause serious diseases in infants are ........... and ............. a. mumps, calicivirus b. respiratory syncytial virus, rotavirus c. coxsackievirus, HTLV-II d. bunyavirus, cardiovirus

Q: Which mosquito is the carrier of Zika virus?

A: Zika virus is a mosquito-borne flavivirus that was first identified in monkeys in Uganda in 1947. In…

Q: What are some research-able questions about the Corona Virus?

A: Some research able questions about corona virus are listed below

Q: What do you understand about a pandemic? What is Coronavirus or COVID 19 and its causative agent?

A: According to the question, we have to explain what is pandemic. In addition to that, we need to…

Q: How are influenza viruses and COVID-19, the pandemic coronavirus, similar?

A: Influenza and COVID-19 viruses are normally transmitted by droplets or aerosols from the sneeze or…

Q: Which of the following most directly causes the symptoms experienced by a person who is infected…

A: The virus enters your body and infects healthy cells. The invader spreads throughout your body by…

Q: Reterovirusses do not follow central dogma why?

A: The central dogma is the process by which the instructions in DNA are converted into a functional…

Q: How big can a virus get?

A: Viruses are infectious agents that replicate insides the cell of living beings. These infect all…

Q: Which virus has the largest genome?

A: Virus is defined as a sub microscopic infectious organism that can reside only inside the host cell…

Q: At what specific sites within the body can the poliomyelitis virus multiply? What is the usual…

A: Virus refers to the infectious agent that replicates (or multiples) in the host cells. It comprises…

Q: what impact could a mutation that makes the binding to the ACE-2 receptors stronger have on a…

A: virus are obligate parasites ,which becomes active when inside a living cell . they use many…

Q: Viruses that can induce defects during embryonic or neona-tal development (teratogenesis) in humans…

A: Teratogens may be defined as any agent which distrupt the normal and complete development of an…

Q: Why have attempts to find a vaccine against HIV been unsuccessful?

A: Human Immunodeficiency Viruses are types of lentivirus which causes immunosuppression in humans and…

Q: What is a norovirus?

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

Q: What is the Coronavirus? Is it a living organism? How does it reproduce? The current vaccines that…

A: Note : Hi. Since you have asked many questions. The three first questions will be answered and if…

Q: Do viruses respond to stimuli? Is there evidence?

A: Viruses are nonliving particles that cause a variety of diseases such as measles and chickenpox. The…

Q: how has coronavirus affected food and hunger?

A: In order to survive the human beings' basic requirements of food, shelter, water, clothing, and air…

Q: Describe retroviruses?

A: Viruses are tiny nonliving entities that infect a cell and take over its machinery to grow and…

Q: Kaposi sarcoma occurs relatively rarely inpeople who are infected with humanherpesvirus 8, but are…

A: A type of skin cancer that can form masses in lymph nodes, skin and other organs, which are usually…

Q: 1-Why do some viruses seem to go away and then return later, like a cold sore? a-host has been…

A: Since there are multiple questions in this particular question I will answer the first one for you.…

Q: Why can bird flu H5N1 infect humans?

A: Bird flu is caused by a special type of influenza virus. It rarely affects humans. But are two…

Q: What are the various routes by which transmission of human immunodeficiency virus takes place?

A: AIDS (Acquired Immuno Deficiency Syndrome) is caused by the Human immunodeficiency virus (HIV). It…

Q: What are the major routes of transmission of HIV?

A: HIV (human immunodeficiency virus) is responsible for causing AIDS (acquired immune deficiency…

Q: How does Rhinovirus contribute to the virulence of pathogens

A: Rhinovirus is a group of viruses also known as Piconavirus and falls in the family of the…

Q: What type of viral RNAs from herpes viruses confound the immune system?

A: Herpes virus are the viruses that cause the infection called herpes which cause sores or blisters in…

Q: After attachment and entry, the next step of viral lifecycle is to…

A: To complete their life cycle, the viruses require a host cell. This is due to the fact that they…

Q: asap please

A: Shingles causes a painful rash that may appear as a stripe of blisters on the upper part of the…

Q: Virus spikes are commonly associated with which of the following?   a. Non enveloped viruses b.…

A: Virus have spikes protein.

Q: Which type of virus is theHIV? What is the enzymereverse transcriptase presentin HIV?

A: Viruses are minute particles that are made up of only their genetic material which may be DNA or RNA…

Q: How is HIV transmitted?What is the disease caused bythis virus?

A: Viruses are microscopic agents that can replicate only inside the host cells. They can infect all…

Q: The  --------------- retrovirus contains a ______________ genome:           Select one: a. chicken…

A: Option D is correct.

Q: Coronavirus

A: A virus is a small infectious agent that replicates only within an organism's live cells. Viruses…

Q: What is the function of the VPg protein of poliovirus,and how can coronaviruses replicate without a…

A: A virus is a small infectious agent that replicates only inside the living cells. Once inside a…

Q: What kind of virus is T4?

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

Q: What are retroviruses, and how are they different from otherviruses?

A: Viruses are microscopic organisms which are neither prokaryotic or eukaryotic in nature. These…

Q: Why can we use drugs for HIV, unlike many other viral infections?

A: Any infectious agent or microorganism (Virus, bacterium, protozoa, ETC) that can cause disease is a…

Q: In Europe, for several centuries, measles has been a childhood infection that rarely kills. When…

A: Europeans brought several deadly diseases to New World (United States, Chile, South Africa, New…

Q: What are the main differences between emerging and re-emerging infectious diseases?Is the family of…

A: Microbes are small living organisms like bacteria. Most of them are harmless and even helpful to…

Q: What is the virus transmission, the morphology and the family name of the virus that causes…

A:

Q: According to the article which was written before the COVID-19 vaccine was created, when do people…

A:

Q: Each year, hundreds of millions of people get sick from diseases like Zika, Dengue Fever, and Yellow…

A: Mosquitoes are vectors, which mean they act as agents to carry bacteria, parasites, and viruses. The…

Q: What advantage does the retrovirus that causes AIDS have comparedto an RNA virus?

A: HIV is a retrovirus categorized as enveloped virus containing a single-stranded, positive-sense RNA…

Q: Who discovered Herpes Simplex Virus Types 1 and 2 and where is its habitat?

A: Only roughly 50% of the genomes of herpes simplex viruses 1 and 2 are genetically identical. The…

Q: II Why do you think it would be important for epidemiologists to track minor genomic changes in the…

A: 11. Why do you think it would be important for epidemiologists to track minor genomic changes in the…

Q: To infect their specific host cells, viruses go through these chronological steps EXCEPT a.…

A: For infecting host cells, virus uses host cell process to replicate. During the replication of virus…

Q: What are the four properties that define a virus? What is a virion?

A: Virus is defined as the infectious microbes which contains genetic material and it is surrounded by…

Q: What would happen if the polydnavirus mutated and no longer depressed the caterpillar’s immune…

A: Polydnavirus is a kind of insect virus belonging to the polynaviridae family. This virus can form a…

Viral Infections

Viruses are abundantly found, minute entities that have genetic material enclosed within a protein coat. The proteinaceous material enclosing the genetic material of the virus is called a capsid. The genetic material could be either DNA (deoxyribonucleic acid) or RNA (ribonucleic acid). A virus is too minute to be looked at with naked eyes and therefore visualized with the help of a microscope. They are acellular entities that require a host for processes, such as replication, transcription, translation and multiplication. Plants, animals, and bacteria act as host wherein the virus reproduce. Viruses cannot multiply outside the host's body and thus are considered nonliving outside the host body.