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Which technique is best for determing the the intracellular localization of a protein?
Question 21 options:
|
|
Immunofluoresence |
|
|
Western blot |
|
|
They all work equally well |
|
|
ELISA |
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- QUESTION 2 How does Complement fixation test differ from haemolytic titration assay for complement? (Answer should not be more than three lines). QUESTION 3 ELISA technique was used to assay all three pathways of complement. Which molecule will be adsorbed to the ELISA plate in each of the pathways. QUESTION 4 How can radial immunodiffusion be used to demonstrate complement function assay? (Answer should not be more than two lines) QUESTION 5 A 3-year-old child has a history of serious infections and is currently hospitalized with meningitis. The doctor suspects that he may have a complement deficiency and orders testing. A buffer that chelates calcium was added to specimen. There was a decrease radial haemolysis on agarose plate a) Which complement pathway accounted for the result obtained and how will the result in terms of hemolysis at 50 %? b) What is hydrodynamic focusing and why is it an important feature of an instrument.Question:- 1. Innate immunity is a defense mechanism that present at 2 years True False 2. ELISA test determine by antibody linked to enzyme- True False 3. Which of the following is not antifungal? Tetracycline Nystatin Flucytosine None of the above Amphotericin BQuestion 9 What does ELISA stand for? O Antibody linked enzyme assay Enzyme-linked immunosorbent answers Enzyme-linked immune assay Enzyme-linked immunosorbent assay Question 10 What is an ELISA used to detect? Antigens of potential infectious agents in the blood O Enzymes to detect if there are infectious particles in the body Bacterial immunoglobulins Antibodies in the blood to tell if you've been exposed to a disease Question 11 What are antibodies? Proteins found in bacterial cells that mark them for destruction Antigens located on foreign cells that immune system cells can detect Proteins that recognize an antigen and bind to it very tightly. Enzymes that bind to antigens on body cells and destroy them
- Question: A rapid COVID antigen test: may result in a false positive if you test too early. detects antibodies made against the virus in the body. can detect the COVID and flu virus simultaneously in one strip. may result in a false negative if you test too early.There is only one correct way to perform antibody identification Question 4 options: True FalseOO HUAWEI Nova 2 Plus DUAL CAMERA Question 39 Regardless on the method of generating the vaccine or its type, there is a common fact which is? Select one: Not yet O a. The immune system will produce specific and determinant antibody for each virus answered Marked out of O b. The immune system will not react to viruses but it will react to bacterial infections only 1.00 P Flag O C. The immune system will produce several antibodies for one type of virus question O d. The immune system will produce a general antibody to any invading virus e. The immune system will engulf any virus Question 40 HETEROCHROMATIN refers to O a. Regions of the genome that is unfavorable for gene translation Not yet answered Ob. Region of the genome that is favorable for gene replication Marked out of O C. Regions of the genome that is favorable for gene transcription 1.00 Od. Regions of the genome that is unfavorable for gene transcription P Flag question O e. Regions of the genome that is favorable for gene…
- Please help! Research and describe a rapid antibody test used to detect a disease. Answer the following questions in your post: Name of test Name of disease used for Manufacturer What antibodies are tested for (class of antibodies) Why are those specific class/classes of antibodies tested for? Is the test considered reliable? Why or why not is it reliable? Would you use this test for yourself or your family? Why or why not?Can you please check and answer the questions that not answered, that is not graded https://www.studocu.com/en-us/ document/university-of-arkansas/microbiology/other/immunology-lab-worksheet-student/7960193/view Questions from ELISA Simulation Introduction Document (posted in Lab Module 8 folder): 1. What term is the word “antigen” derived from? 2. Where are antibodies found in the body? Plasma of the blood 3. In general, what is the cause of an autoimmune disease? 4. What kind of antibodies are present in patients with systemic lupus erythematosus (SLE)? 5. What does ELISA stand for? enzyme-linked immunosorbent assay 6. In general, what is an ELISA test used to detect? to measure the concentration of antibodies or antigens 7. In an indirect ELISA, which antibody is linked to the enzyme? (i.e the primary antibody from the blood serum or the secondary anti-human antibody) Questions from HHMI Virtual Immunology Lab Website Diagnosis…QUESTION 4 A person with agammaglobulinemia: cannot produce antibodies cannot produce interferons does not have functional cell-mediated immunity makes too many antibodies
- Question 38 The constant region of each heavy chain determines the class of the heavy chain. Question 38 options: True False Question 39 The extensive variety of MHC proteins is apparent at a population level. Question 39 options: True False Question 40 the immunoglobulin sequences involved in antigen binding is situated in: Question 40 options: The constant region of the antibody The hyper-variable region of the antibody C terminal of the antibody Area close to disulfide bridgesWhat is mRAN vaccine and how mRAN vaccine is working in our body. It is very important i need the full explanation answer for this.Which of the following primary sequence of an antibody has the greatest diversity? Question 13 options: All regions are similarly conserved. Fab region Complementarity-determining region (CDR) Fc region receptor binding domain (RBD)