Question 60 Do abnormal prions trigger an immune response, for example antibody production no O yes

Q: You are a bacterium in the bloodstream. What are you most likely to encounter? O complement proteins…

A: Immunity is the capability of the body to fight against foreign attacks and maintain the persistence…

Q: Question 42 According to the SIR model of infectious disease transmission that incorporates…

A: S x I x b in the SIR model of infectious disease transmission represents the rate of infection…

Q: QUESTION 20 The contains antigens. The The O O C CO C generate an immune response if food or mucus…

A: The branch of science that deals with the components of immune system is known as immunology. Immune…

Q: Nucleosomes contain roughly equal amounts of O H2A, H2B,H3 and H4 H1 O both a and b O none of the…

A: In eukaryotes, the nucleosome refers to the structural basic unit of chromatin involving DNA in a…

Q: Question 36 A CD8 cell is associated with which of the following: displaying antigens that are only…

A: CD8  means a cluster of differentiation 8 is a transmembrane glycoprotein that fulfils as a…

Q: QUESTION 15 The incubation period is: O When mild symptoms begin to appear O The time after exposure…

A: Introduction  We are surrounded by various pathogens such as bacteria, viruses, fungus etc. Every…

Q: Which class of antibody accounts for most of the circulating antibodies in the blood? O IgA O IgM O…

A: IgA, IgM, IgE and IgG are the antibodies present in the blood.  IgA present in blood: 10-15% IgM…

Q: Salma Rick Layla Adie Mac A Rh A Rh Rh Rh Rh B B B The blood type for Salma is The blood type for…

A: The blood type for Salma is A positive The blood type for Rick is AB negative  The blood type for…

Q: QUESTION 17 Animal viruses do all of the following except O Injecting their nucleic acid inside the…

A: The process of viral infection can vary depending on the specific virus and host, but here is a…

Q: epigenetic inheritance nduction lifferentiation ifferent inducers ave same ubiquitin and proteasomes

A: Whenever genome (i.e. the actual genetic data) is same and still expression is different, it is…

Q: Question 15 The cap on an mRNA O is located on the 3' end of the molecule O is long chain of As on…

A: In humans and other eukaryotes, a freshly made RNA transcript is not quite ready to go. Instead it…

Q: QUESTION 10 Click directly on the chromosomal location named 2q22. You can click on either…

A:

Q: CD4 cells are cells and CD8 cells are cells A killer, suppressor B helper, cytotoxic C cytotoxic,…

A: Introduction: Our immune system's lymphocytes are a subset of white blood cells. There are two of…

Q: TEIIB O contacts the DNA at the BRE will bind only if TFIID is bound O is the third factor to bind…

A: TFIIB is a transcription factor that helps to initiate the process of RNA polymerase II  production.…

Q: Mutation in cells can cause cancers. However, not all of your tissue types have the same occurrence…

A: Epithelial tissue, one of the four main types of tissue in the body, covers all body surfaces both…

Q: This blood protein, also known as an immunoglobulin, is systemic and specific in its effect of…

A: The immune cells in our body responsible for giving protection against different kinds of pathogens.…

Q: Place the following items in order, from simple to most complex. 1. Lymph 2. Basophil 3. Glucose 4.…

A: The complexity of a compound or a structure depends on the components it has. More are the…

Q: Only Members of Domain Bacteria can make N-acetylmuramic acid thus only Bacteria cal make_ Or RNA O…

A: Cell wall is found encapsulating the cell membrane in fungi, plants, bacteria and archaea. The cell…

Q: Question 21 Which normally will last a life time? O immunity from an injection of gamma globulin O…

A: Introduction: Immunity refers to the host's ability to resist external antigens, such as bacteria.…

Q: QUESTION 26 IgG, IgA, and IgM are different classes of antibodies. Which part of an antibody best…

A: Antibodies, also known as immunoglobulins, are proteins produced by the immune system in response to…

Q: QUESTION 52 Which arrow or t-bar is accomplished through phosphorylation? no DNA damage p16/21 A…

A: The correct option is C The arrow C is accomplished through phosphorylation (because the G1 and S…

Q: 88 Innate immunity includes all of the following EXCEPT O production of interferon. O inflammation.…

A: Humans are exposed to millions of viruses that can occur daily, through contact, ingestion, and…

Q: T cells. In MHC restriction O Plasma cells are restricted to becoming T cells O CD8 cell restricting…

A: HLA antigen codes are the most important histocompatibility complex (MHC) in white cells and…

Q: The following are inflammatory mediators C-reactive protein histamine albumin a and b b and c

A: Given: An inflammatory mediator is a messanger that acts on blood vessles to induce an inflamatory…

Q: QUESTION 25 Lymph nodes are made of masses of lymphocytes surrounded by a capsule. The lymphocytes…

A: Lymph is a transudate of blood, and it has similar proteins as that of plasma, but the amount is…

Q: QUESTION 59 Mebendazole, niclosamide, and ivermectin are drugs used to treat infections. virus O…

A: Please follow step 2, 3 & 4 for detailed explanation.

Q: Match these lymphocytes to their specific functions

A: Lymphocytes are the type of white blood cell that's of fundamental significance within the immune…

Q: What immune process involves red, heat, pain, swelling, and altered function? O phagocytosis immune…

A: Answer. A correct answer is an option (D). Inflammation.  Inflammation is an important non-specific…

Q: Lysogenic cells have phages that are: A actively synthesizing viral proteins B biosynthesizing only…

A: Phage viruses are viruses that infect the cells of microorganisms. On the basis of their host these…

Q: Question 1 Immunoglobulin molecules are best described as a. Linear peptides attached end to end b.…

A: Immunoglobulin molecules, or antibodies, have a Y-shaped structure. This shape is formed by four…

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.