What type of vaccine is the Johnson & Johnson vaccine? a self-replicating RNA vaccine a protein vaccine an adenovirus vaccine an inactivated virus vaccine a mRNA vaccine

Q: A new, enveloped virus with a DNA genome is discovered. You would expect that: This virus would…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Animal viruses may be grown in living animals or in embryonated eggs. a. True b. False

A: For laboratory purpose, research and studies, viruses are cultivated in laboratories in hosts. These…

Q: A researcher, studying two different animal viruses (A and B) that infect the same cell type,…

A: Viruses are non-living infectious agents that can replicate only within the living cells of a host…

Q: The seasonal flu shot is composed of "killed" influenza virus. Which type of vaccine is it? Hint:…

A: Vaccination is the process of administration of a vaccine that will help the immune system to…

Q: The ebola virus is ______ times larger than the rhinovirus.   A. same size   B. 10   C. 100   D.…

A: A virus is a submicroscopic organism which contains genetic information either in the form of DNA…

Q: Describe each vaccine in a few sentences. Give a brief description and any major advantages and…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: The process of creating conditions in which viruses evolve reduced virulence is attenuation.…

A: Virulence is the harm caused by pathogen infection, particularly in terms of host morbidity and…

Q: Which live attenuated virus vaccine below contains infectious RNA viruses which may "revert" to…

A: Vaccines are made using several different processes. They may contain live viruses that have been…

Q: As frustrating as viruses and worms are, perhaps more time and money is spent on resolving virus…

A: Viruses and worms are frustrating and consumes more time and money as they definitely need to be…

Q: The Sabin vaccine: O is given orally and contains an inactivated virus. O is injected and is an…

A: An immune response to certain infections induced by the use of suitable vaccines is known as…

Q: Antiviral drugs that target reverse transcriptase would be used to treat infections caused by…

A: Reverse transcriptase is an enzyme that converts an RNA template into complementary DNA.

Q: All viruses can be grown in cell cultures. True False All viral infections can cause CPE. True False

A: Viruses are obligate intracellular parasites that replicate inside the host cells. Short nucleic…

Q: The Sabin vaccine: O is given orally and is an attenuated vaccine. O is injected and contains an…

A: A vaccine is any substance that stimulate an immune response with the production of antibodies…

Q: Which of the following is an mRNA vaccine? A. AstraZenica B. Sputnik V C. Janssen D. Covaxin

A: Introduction Vaccines:- It is a biological substance designed to protect humans from infections, it…

Q: What happens to individual Vaccinia viral particles that do not possess the genes necessary to…

A: As we know that viruses are simple, noncellular entities consist of either DNA or RNA enclosed in a…

Q: From: "Towards a universal flu vaccine" Researchers are trying to create a universal influenza…

A: Answer- H spike head The target researchers are focusing on as a universal stable antigen is on the…

Q: Which form of poliovirus vaccine is better at eliminatingviruses in the gastrointestinal tract?(a)…

A: Poliomyelitis or polio is an infectious medical condition caused by the poliovirus that mainly…

Q: Viruses are host-specific, meaning they can only infect specific types of host organisms. For…

A: Viruses are acellular organisms. They become active once they enter inside an organism and can…

Q: Explain why vaccine doesn't contain a live virus strain and is it rushed and isn't safe to do the…

A: The vaccine provides immunity against a particular disease. There is a separate unit in WHO for the…

Q: After Iraq was found not to have weapons of mass destruction after all, the concern about which of…

A: Anthrax is an infectious disease caused by Bacillus anthracis and form small blister and swelling…

Q: Do we need Covid-19 vaccines or not? If yes then explain fully using biological reasons and words. I…

A: Covid-19 is a coronavirus disease. It affects many people in many different ways. Most people who…

Q: Using what you know about viruses and the immune and lymphatic systems, construct a scientific…

A: There are few important points : As we know that Viruses are simple ,noncellular organism consist of…

Q: During viral gene therapy (using the adenovirus system), does the new DNA that you introduce into…

A: To deliver a gene a vector is genetically engineered.Usually a gene that is inserted into a cell…

Q: Viral vaccines O a. None O b. Only attenuated viruses can be used O c. Not safe O d. Not available

A: The immune system of the body fight against various serious diseases. The diseases are caused by…

Q: The virion illustrated below is a O Bacteriophage O Adenovirus O poxvirus HIV retrovirus

A: Viruses are not categorized as living organisms and also not categorized as non-living. When inside…

Q: Match the virus in column A with its description in column B. Answers may be used more than once.

A:

Q: ethically

A: ANSWER Covid vaccine is important to prevent or reduce risk of covid_19. The society should…

Q: Influenza viruses use                             to replicate its genome whereas retroviruses use…

A: Influenza, commonly known as "the flu", is an infectious disease caused by influenza viruses. There…

Q: Many pharmaceutical companies are trying to produce vaccine against Corona virus (COVID-19) but they…

A: COVID-19 affects different people in different ways. Most common symptoms: fever dry cough…

Q: Antibody is ___.     a Y shaped cell     the protein marker which identifies self and foreign…

A: Antibody is a part of immune system. Its main function is to get rid of any infection caused by…

Q: Which of the following developer manufactured a non-replicating viral vector type of vaccine ?…

A: A "vaccine" is a chemical that is utilized in the body to produce antidotes and offers protection…

Q: Why is the Salk vaccine not going to chaise a disease?    -it has been altered to evade the immune…

A: The vaccines are either complete viruses that have been inactivated so that these can not cause the…

Q: For any virus that infects animal cells, a vaccine is available. True or False ?

A:

Q: Virology:list two requirements attenuated viruses need to have to used as a vaccine

A: Attenuated vaccines is that vaccine which consists of the organism or the virus introduced through…

Q: How is HIV different than the flu virus?  Why can we make vaccines for some viruses but not all?

A: The above question explanation is given below.

Q: From: "Towards a universal flu vaccine" Researchers are trying to create a universal influenza…

A: The major surface glycoproteins or spike proteins of the influenza virus are hemagglutinin (HA), and…

Q: Why is it important to get vaccinated against COVID-19? Choose the best answer. *       It ensures…

A: Getting vaccinated does not ensure 100% that the person will not get infected by the virus but it…

Q: Which of the following viruses is not an oncogenic DNA virus? -Retroviridae -Poxviridae…

A: ANSWER;- Poxviridae

Q: Which of the following is NOT used to treat active viral disease? a. Vaccines b. Antiviral drugs c.…

A: Viruses cause a variety of diseases in humans. Many of these diseases can be prevented by the use of…

Q: Macrophages are found in  basic IMMUNOLOGY Bone marrow Spleen Skin Blood liver

A: DISCLAIMER: Since you have asked multiple question, we will solve the first question for you. If you…

Q: A/An _______________ vaccine does not induce sterilizing immunity and allow infection, replication…

A: Sterilizing immunity refers to the ability of the immune system to limit a pathogen such as bacteria…

Q: How is a vaccine created

A: Vaccines contain microscopic pieces of the disease-causing microorganism, as well as the blueprints…

Q: Many pharmaceutical companies are trying to produce vaccine against Corona virus (COVID-19) but they…

A: Covid 19 is the middle east respiratory syndrome caused by the corona virus. The Covid19 affects the…

Q: The image of the virus as shown below is part of the family of O ADENOVIRIDAE O CORONAVIRIDAE O…

A: Virus are basically non cellular entities consisting of one or molecules of either DNA or RNA closed…

Q: DNA vaccines contain _______ DNA that stimulates cells to makeantigens.a. human, RNA b. microbial,…

A: DNA is the genetic material that carries genetic information in the form of coded nucleotide…

Q: How is a vaccine made

A: A vaccine is a biological agent that provides active acquired immunity to a specific infectious…

Q: How can DNA sequencing be used to identify other classes of pathogens such as viruses

A: DNA Carries the gene which codes for the protein .These proteins are responsible for expression of…

Q: What is the most likely explanation for why the smallpox and polio vaccines have high long-term…

A: Small pox is a virus and its vaccine is made using poxvirus that infects cows as it rarely cause…

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.