Would you want a CD8+ TC cell to respond to an antigen being presented via MHCII...
Homework Answers
It is not possible that CD8+ Tc Cell responds to an antigen being presented by MHC II on a B cell because of CD8+ Tc Cell (Cytotoxic T cell) complex always respond to antigens presented via MHC I on nucleated cells. While CD4+ T h Cell (Helper T cell ) always responds to an antigen being presented via MHC II on B cell.
CD4+ T Cell complexes attached to MHC II on B cells and together they induce B cells to differentiate into memory cells and plasma cells (effector cells). Memory cells store the memory for future infection of the same and Plasma cells produce antibodies against the antigens.
And CD8+ T cell complexes attached to MHC I on nucleated cells and together they produce cytokines molecules that act against infectious particles.
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Would you want a CD8+ TC cell to respond to an antigen being
presented via MHCII...
An example of an antigen-presenting cell for a CD4+TH2 cell would be a(n): Select one: a....
An example of an antigen-presenting cell for a CD4+TH2 cell would be a(n): Select one: a. astrocyte 0 b. Neutrophil 0 c. B-cell 0 d. epithelial cell e. CD8+ T cell
24) 100000 10000 CD4 PE اما مقيماملی 0 100 100000 1000 10000 CD8 FITC above flow...
24) 100000 10000 CD4 PE اما مقيماملی 0 100 100000 1000 10000 CD8 FITC above flow cytometry profile was obtained from staining thymocytes with anti-CD4 and anti-CD8 antibodies. Answer the following questions based on your combined understanding of how to read flow cytometry profiles together with an understanding of the events occurring in T cell development and selection. A) in which quadrant are the developing T cells undergoing VDJ recombination? B) in which quadrant is both positive selection and CD4...
Immunolgy 1 question Please answer 100000 10000 CD4 PE 1000 100 0 100 100000 1000 10000...
Immunolgy 1 question Please answer
100000 10000 CD4 PE 1000 100 0 100 100000 1000 10000 CD8 FITC (5 pts) The above flow cytometry profile was obtained from staining thymocytes with anti-CD4 and anti-CD8 antibodies. Answer the following questions based on your combined understanding of how to read flow cytometry profiles together with an understanding of the events occurring in T cell development and selection. A) In which quadrant are the developing T cells undergoing VDJ recombination? B) In which...
You want to use Matrigel for cell culture with fibroblasts and endothelial cells (i.e., the cells...
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1)You inject a mouse with a protein antigen X. This is the first time the mouse...
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You are a T-helper cell in your immune system and are deciding what parts of the...
You are a T-helper cell in your immune system and are deciding what parts of the immune system to marshall against an incoming invader. For this assignment, you will be presented with a pathogen and its arsenal of virulence factors that it can use against you. Your job, if you choose to accept it, is to pick the portions of the immune system that you will use against each virulence factor and then describe how that immune system part inactivates...
Suppose you would like to determine the number of bacteria in a culture via an aerobic...
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JAVA HELP THANK YOU! Choose one of the situations below. Describe how you would respond. Note...
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Could you help with any of these ? and provide an explanation so I'll understand? thank...
Could you help with any of these ? and provide an explanation
so I'll understand? thank you so much
Circle all that apply 1) A patient has inherited two defective genes for TAP2 (remember the case study from before) Which of the following are true? (circle all that apply): - The patient will have a scarcity of CD4+ T helper cells -MHC class I molecules will not be expressed to any extent on the patient's cells -MHC class II molecules...
1. You want to observe the size and shape of a cell. What is the easiest...
1. You want to observe the size and shape of a cell. What is the easiest staining technique that you could perform? Name at least one dye you would use during this process. Click here to enter answer - 2. You suspect a patient may have TB. Once a sample has been obtained it is sent off to the lab for an acid-fast stain. If the patient were infected with TB, describe what you would expect to see on the...
An example of an antigen-presenting cell for a CD4+TH2 cell would be a(n): Select one: a. astrocyte 0 b. Neutrophil 0 c. B-cell 0 d. epithelial cell e. CD8+ T cell
24) 100000 10000 CD4 PE اما مقيماملی 0 100 100000 1000 10000 CD8 FITC above flow cytometry profile was obtained from staining thymocytes with anti-CD4 and anti-CD8 antibodies. Answer the following questions based on your combined understanding of how to read flow cytometry profiles together with an understanding of the events occurring in T cell development and selection. A) in which quadrant are the developing T cells undergoing VDJ recombination? B) in which quadrant is both positive selection and CD4...
Immunolgy 1 question Please answer
100000 10000 CD4 PE 1000 100 0 100 100000 1000 10000 CD8 FITC (5 pts) The above flow cytometry profile was obtained from staining thymocytes with anti-CD4 and anti-CD8 antibodies. Answer the following questions based on your combined understanding of how to read flow cytometry profiles together with an understanding of the events occurring in T cell development and selection. A) In which quadrant are the developing T cells undergoing VDJ recombination? B) In which...
Suppose you would like to determine the number of bacteria in a culture via an aerobic plate count. Explain (with pictures) how you would set up a dilution series (104, 106, 10) using the fewest number of dilution blanks. Draw and label your tubes and plates with each dilution. Show all volumes including transfers, amounts in tubes, and amounts plated 1. You want to set up a 1:10 dilution series, so that you can plate a 10-1, 102, and a...
Could you help with any of these ? and provide an explanation
so I'll understand? thank you so much
Circle all that apply 1) A patient has inherited two defective genes for TAP2 (remember the case study from before) Which of the following are true? (circle all that apply): - The patient will have a scarcity of CD4+ T helper cells -MHC class I molecules will not be expressed to any extent on the patient's cells -MHC class II molecules...
1. You want to observe the size and shape of a cell. What is the easiest staining technique that you could perform? Name at least one dye you would use during this process. Click here to enter answer - 2. You suspect a patient may have TB. Once a sample has been obtained it is sent off to the lab for an acid-fast stain. If the patient were infected with TB, describe what you would expect to see on the...
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