Why do males only need one (h) to express hemophilia?  A. males are more fragile than women B. males are missing an X chromosome C. males have weaker immune systems than females  D. males only have one X chromosome

Q: The normal function of the Rb protein is toa. act as a brake on cell division.b. produce…

A: BASIC INFORMATION  CELL DIVISION  It is necessary for all the cells In this the parent cell divides…

Q: Which of the following situations is the result of epistasis? a A mouse has black fur, black eyes,…

A: All the organisms have a hereditary currency. This currency is the gene. Genes are present in the…

Q: 25. Vaccination is very indispensable to humans and animals to get rid from pathogens. How does a…

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

Q: A.) Why are some medicines marked with a red triangle? B.) How to store medicines and how to…

A: Medicines are defined as the type of drug or a substance that are used for treating the illness or…

Q: Explain the cytokine storm.

A: A cell is the smallest basic structural and functional unit of life. All living organisms are…

Q: Which, if any, of the following statements is incorrect? a) Each person makes many millions of…

A: Human Leukocyte Antigen is an abbreviation for Human Leukocyte Antigen. HLA antigens are proteins…

Q: Which best describes genetic mutations? A) Genetic mutations that cause diseases are always passed…

A: Answer is B.) Some inherited genetic mutations can be good for the offspring.

Q: Explain how vaccines are used to teach the immune system.

A: Introduction The vaccine is a substance that is used to trigger the various components of the immune…

Q: In Ingested poisoning and carbon monoxide poisoning, how does a person get this disease? Is it…

A: A disease is a state that renders the body or its parts malfunction.

Q: In 1984, Robert Gallo and Luc Montagnier independently identified what is known today as HIV (human…

A: Answer A T lymphocytes originate in bone marrow and mature in the thymus. T lymphocytes provide…

Q: Metastasis is the spread of cancer to new tissue/regions within the body. Using breast cancer as an…

A: Cancer occurs because of mutation in human cells. Breast cancer cells can sever and travel through…

Q: Tuberculosis is a chronic respiratory condition caused by Mycobacterium tuberculosis, a high…

A: Tuberculosis is caused by Mycobacterium tuberculosis.

Q: State why an antibody is represented as H2L2 .

A: Antibodies are produced by B-lymphocytes which are specific for the antigens. In the body there are…

Q: what would be the likely effect of a mutation that prevented the formation of memory cells?

A: Mutation is the sudden heritable changes that occur in the DNA sequences due to error while copying…

Q: a b

A: To determine: To determine the two V domains that have the amino acid sequences most important for…

Q: The process of generating the diversity of T cell receptors as t cells mature is done how? a.…

A: Immunity is the ability of the body to fight against foreign antigen in order to prevent any…

Q: You have a patient who has been injured by a rusty nail. As a precaution, you vaccinate her against…

A: Answer- Tetnus is a disease caused by C. tetani bacteria. It is found in the soil and if it reaches…

Q: . Why is HIV resistant to vaccines?

A: As per Bartleby's answering policy, we can answer only one question and a maximum of three subparts…

Q: Biologists can develop antibodies against nerve growth factor (i.e., molecules that inactivate nerve…

A: The brain is a dynamic structure that undergoes structural modifications throughout the life of an…

Q: What was the purpose of giving postexposure prophylaxis to thenurse?a. to treat AIDSb. to prevent…

A: Acquired immunodeficiency syndrome (AIDS) is a disease caused by the human immunodeficiency virus…

Q: Studies have shown that many parents’ minds can be changed in response to information delivered by…

A: The aggregation of different sectors to provides goods and services for the well-being of the…

Q: öne is not a chromosomal disease? a) Von Recklinghausen disease b) Patau disease c) Edward disease…

A: No question number is mentioned to solve. Therefore, as per our policy, we are answering the first…

Q: The function of allelic exclusion is? a. increase the magnitude of antibodies b. increase the…

A: Allelic exclusion is found in case of B cells. When the b cells are showing clinal expansion with…

Q: What is meant by autoimmunity? b) Why are chemotherapy drugs sometimes used to treat autoimmune…

A: Autoimmunity is a misguided immunological response that develops when the immune system malfunctions…

Q: Which statement is TRUE about vitamin E?   a. It boosts immunity by stimulating the production of…

A: Vitamin E is fat soluble, hydrophobic in nature. Chemical name of of vitamin E is tocopherol. It…

Q: What type of immunity results from recovery from mumps?   Question 10 options:   A)  innate…

A: Mumps results from the infection of the mumps virus. The presence of the virus/pathogen in the body…

Q: what does the blood type AB

A: Blood is the connective tissue that is used for transporting oxygen, nutrients, and minerals across…

Q: Why do you think some parents are hesitant to get their children vaccinated?

A: Vaccination is the process of introducing a weakened or killed part or whole microorganism that…

Q: Explain the role that the Ig class plays in maternal fetal incompatibility. Hint: What class is…

A: Rh incompatibility is the most common maternal-fetal incompatibility that occurs when a pregnant…

Q: How many antigen-binding sites does an antibody usually have? 4 1 2

A: Immune system is system which helps our body to fight against the foreign substances which will…

Q: to immunotechnology, answer the following: Give ONE main difference between: Murine MABs and fully…

A: The capability of the body to induce immune response is called immunity. The foreign particle that…

Q: Which of the following is not part of the human immune response? A) producing antibodies B) the skin…

A: When there is antigen enter in human bidy immune system recognizes and destroys, substances that…

Q: Describe in one sentence how a vaccine creates immunity to a virus.

A: Immunity is a biological system that is capable of recognizing tolerating what belongs to it and…

Q: A В C 3. Identify: a. specific type of leucoplast abundant in cells labeled as A? b. C? c. D?…

A: Q3. This is a Smilax root cross-section. (a). Amyloplasts (b). C--- Phloem  (c). D--- Xylem  (d).…

Q: Based on the history of vaccines, what are some of the types that were the most effective in…

A: The production of antibodies is stimulated by a substance known as the vaccine. It provides…

Q: Which of the following is the best definition of antigen?   Question 8 options:   A)  something…

A: To find: The best definition of antigen

Q: Why is there an enzyme attached to the secondary antibody? a. They provide a colometire indication…

A: Introduction Secondary antibodies are especially efficient in immunolabeling, secondary antibody…

Q: Give supporting reason, why do you think a particular leukocyte is high or low in numbers of a…

A: Leukocytes are white blood cells. They are formed in the bone marrow and constitute a very important…

Q: Why does vaccination provide long-lasting protection against a disease, while gamma globulin (IgG)…

A: Vaccination: It s a process  that provides active acquired immunity against a particular infectious…

Q: For question with blanks, choose the combination of answers that most accurately completes the…

A: Immunity is referred to as the tendency of the immune system of the body to fight against any…

Q: When a nurse takes your blood, why must the collection tube be heparinized? A) To prevent the blood…

A: Answer:  The blood collecting tube must be heparinized because,  (C) To prevent the blood from…

Q: Which statement describes a limitation of T-cell receptors (TCRs) compared to B-cell receptors…

A: Membrane-bound immunoglobulin on the B-cell surface serves as the cell's receptor for antigen and is…

Q: Prostate Cancer can be prevented with a healing diet made from:  a. high fiber fruits and…

A: The prostate is a gland that is present only in males which secretes seminal fluid. Cancer in the…

Q: Why are proto-oncogenes present in non-cancerous cells? A one sentence answer is fine.

A: Due to the mutations in the DNA of the cells, Cancer occurs and make the normal cells into abnormal…

Q: What might be the characteristics of cells of a human who is immune to HIV infection?

A: HIV infection : It is a virus that attacks the body's immune system. If HIV is not treated, it can…

Q: Make a diagram on how to make a cancer vaccine. Cite an example of a cancer.

A: Cancer Vaccines -- In 1950 the idea of a vaccination against cancer has developed from a hypothesis…