Question

If only antibodies are transferred with plasma (no cells or antigens) into the infected individual, would...

If only antibodies are transferred with plasma (no cells or antigens) into the infected individual, would you expect this person to build immunological memory to COVID-19? (i.e. create memory B-lymphocytes and memory T-lymphocytes)

Science   Anatomy-And-Physiology   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

The answer to this question is NO

the patient won't develop memory against COVID-19 if only plasma containing antibodies is given.

Explanation- memory develops in immune system only when the immune system had a primary encounter with the causative antigen. When there is first contact to antigen with immune system, memory B and T cells gets activated. These now create antibodies which help to fight any subsequent infection in future.

So if no antigen is present, memory system will not work.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
1.) activation of T-cells requires antigens presentation and ___ a.) complement b.) antibodies c.) MCH interactions...
1.) activation of T-cells requires antigens presentation and ___ a.) complement b.) antibodies c.) MCH interactions d.) transformations 2.) after the inital immune response to an antigen,____ provide for very rapid immune response during subsequent exposure to thay anitgen a.) plasma cells b.) memoery cells c.) antigen presenting cells d.) antibodies 3.) lymph is returned to the blood on the ___ side of circulation. a.) pulmonary b.) venous c.) cardiac d.) arterial
81) What is the name of the process where MHC molecules of an infected cell display...
81) What is the name of the process where MHC molecules of an infected cell display antigens from a pathogen on their cell surface so T cells can identify and destroy the infected cell? Homeostasis Gene rearrangement Excretion Antigen presentation 82) What is the name of the genetic mechanism that allows B cells or T cells to produce specific antibodies? Homeostasis Gene rearrangement Excretion Antigen presentation 83) Which below describes the Humoral Immune Response A) involves activation and clonal selection...
The University of Minnesota and the Mayo Clinic are close to developing a test for COVID-19...
The University of Minnesota and the Mayo Clinic are close to developing a test for COVID-19 antibodies in our blood (They may have already accomplished this by the time you do this extra credit). Individuals may have COVID-19 antibodies in their blood because these antibodies are produced by A. T-cells, B. b-cells, C. Neutrophils in order to A. Prepare for possible infection, B. Signal to the adaptive immune system that a foreign antigen is present, or C. Combat a foreign...
Antibodies that have only one structural unit (monomer) consist of ____ protein chains, connected by disulfide...
Antibodies that have only one structural unit (monomer) consist of ____ protein chains, connected by disulfide bonds. two three four _________ differentiate in the thymus. T cells C cells B cells The lymphatic system protects the body by removing foreign material such as bacteria from the lymphatic stream. True False _________, which serves as filters for the lymphatic system, occur at various points along the lymphatic vessels. Glands Lymph nodes Lymphatic vessels Collecting lymphatic vessels have three tunics and equipped...
answer-1What structure collects lymph from the lower abdomen, pelvis, lower limbs, and the left half of...
answer-1What structure collects lymph from the lower abdomen, pelvis, lower limbs, and the left half of the head, neck, and chest? a.right lymphatic duct b.pelvic lymphatic trunk c.left lymphatic capillary system d. thoracic duct answer-D 2Which of the following structures contains the largest collection of lymphoid tissue in the body? a. tonsils b.spleen c.lymph nodes d.appendix answer-B 3.What effect would antihistamines have on the inflammatory response during an infection? A. They would have no effect. B. they would slow down...
_____ 21) Which of the following would you expect to see in a patient suffering from...
_____ 21) Which of the following would you expect to see in a patient suffering from chronic allergies? A) decreased IgG titers                  B) decreased IgM titers                 C) increased IgA titers D) increased IgE titers                    D) none of the above, immunoglobulins don’t play a role _____ 22) Which of the following statements regarding the cell-mediated immune response is FALSE? A) Antigen presentation is needed for initial response to pathogen. B) Cytotoxic T lymphocytes create memory cells. C) Cell mediated responses...
5. Which of the following is a correct description of white blood cells? A. Eosinophils and...
5. Which of the following is a correct description of white blood cells? A. Eosinophils and Basophils are phagocytic B. Monocytes and lymphocytes are agranulocytes C. All granulocytes contain histamine D. Monocytes differentiate into antigen presenting cells E. Both A and B F. Both B and D 6. Which of the following is true regarding T-cells? A. TCRs are secreted by T cells to target free floating antigens B. CD8 T cells can be activated by any infected cell C....
1. An antigen is A. a molecule that can elicit an immune response. B. a nucleic...
1. An antigen is A. a molecule that can elicit an immune response. B. a nucleic acid only. C. a protein or nucleic acid. D. a protective protein that the immune system produces. 2. The human leukocyte antigen genes are on the A. short arm of chromosome 6. B. long arm of chromosome 18. C. short arm of chromosome 2. D. long arm of chromosome 6. 3. Identifying combinations of _____ alleles is useful in tissue typing, establishing identity, and...
No need to explain only answer please. thank you _____50. All of the following are stages...
No need to explain only answer please. thank you _____50. All of the following are stages of the inflammatory response except                  A. vasodilation and increased vessel permeability                  B. phagocyte migration and phagocytes                  C. humoral immunity                  D. tissue repair _____51. Which one of the following is a cytokine?                  A. granzymes             B. histamine            C. leukotrienes          D. interleukin _____52. Which one of the following is a lymphocyte?                  A. basophil                  B. dendritic cell                  C. PMN                D. NK cell...
Q1. We are hosts not only to pathogenic microorganisms, but also to a large number of...
Q1. We are hosts not only to pathogenic microorganisms, but also to a large number of different commensals, for example various gut bacteria. How can the immune system distinguish between commensal and pathogenic microorganisms? Q2. An experiment studied the role of the complement system for clearance of bacteria from the blood of mice. Two types of mice were used in the study: C1q-knockout mice and wild type mice. The mice were infected with either antibody-coated or un-coated bacteria (in a...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT