draw the structure of the MHC class I and MHC class II molecules. what type of...
draw the structure of the MHC class I and MHC class II molecules. what type of T cell does each of these molecules associate with?
Homework Answers
Answer) Structure of MHC class I is a heterodimer which will have a T cell receptor in alpha 3 subunit.
Structure of MHC class II is also a heterodimer.
MHC class I will be associated with cytotoxic T cell and MHC class II will be associated with T helper cells.
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draw the structure of the MHC class I and MHC class II molecules.
what type of...
Compare and contrast the structures of T cell receptors and MHC class II molecules. Relate the...
Compare and contrast the structures of T cell receptors and MHC class II molecules. Relate the differences in structure to the function of the molecules in an immune response.
Compare and contrast the structures of T cell receptors and MHC class II molecules. Relate the...
Compare and contrast the structures of T cell receptors and MHC class II molecules. Relate the differences in structure to the function of the molecules in an immune response. (Min 2 pages)
3 pts Question 12 What type(s) of MHC molecules are present on antigen-presenting cells? Neither MHC...
3 pts Question 12 What type(s) of MHC molecules are present on antigen-presenting cells? Neither MHC I nor MHC II O Both MHC I and MHC II MHC I only OM ll only Question 13 3 pts A B-cell may be activated by: A cytotoxic T-cell A natural killer T-cell Another B-cell A TFH cell
The immune system is self-restricted and the self-restriction is seen with immunological responses that involve both the MHC class I and the MHC class II molecules. Define MHC class I and class II res...
The immune system is self-restricted and the self-restriction is
seen with immunological responses that involve both the MHC class I
and the MHC class II molecules. Define MHC class I and class II
restriction, which molecules and cells are involved and which stage
of the immune response (stages 1 – 8 in figure 1-7) the class I and
class II restriction occurs (pick a stage from figure 1-7, state
that stage, and describe the MHC restriction taking place (class I...
Immunology The immune system is self-restricted and the self-restriction is seen with immunological responses that involve both the MHC class I and the MHC class II molecules. Define MHC class I and c...
Immunology
The immune system is self-restricted and the self-restriction is
seen with immunological responses that involve both the MHC class I
and the MHC class II molecules. Define MHC class I and class II
restriction, which molecules and cells are involved and which stage
of the immune response (stages 1 – 8 in figure 1-7 on page 20) the
class I and class II restriction occurs (pick a stage from figure
1-7, state that stage, and describe the MHC restriction...
In the absence of infection ____________________ (Select all that apply). 1. MHC class I and class...
In the absence of infection ____________________ (Select all that apply). 1. MHC class I and class II molecules bind to and transport self peptides to the cell surface 2. MHC class I and class II molecules are unable to progress through the vesicular system 3. MHC class II molecules bind to self peptides prematurely in the lumen of the endoplasmic reticulum 4. non-self peptides do not bind to MHC molecules
In the absence of infection ____________________ (Select all that apply). 1. MHC class I and class...
In the absence of infection ____________________ (Select all that apply). 1. MHC class I and class II molecules bind to and transport self peptides to the cell surface 2. MHC class I and class II molecules are unable to progress through the vesicular system 3. MHC class II molecules bind to self peptides prematurely in the lumen of the endoplasmic reticulum 4. non-self peptides do not bind to MHC molecules Please select all correct answers. Thank you.
1. What is the source and category of antigen displayed by MHC Class I? 2. What...
1. What is the source and category of antigen displayed by MHC Class I? 2. What is the source and category of antigen displayed by MHC Class II? 3. Which cell that is part of the innate defenses destroys cells lacking our own MHC-I?
D 1. FO Based on your knowledge of MHC I and II, predict which cell type would be MOST likely not to express detect...
D 1. FO Based on your knowledge of MHC I and II, predict which cell type would be MOST likely not to express detectable MHC I. s Intestinal epithelial cells Macrophages Basophils Erythrocytes Dendritic cells D 2. In MHC Class I, internal proteins/antigens are digested by the Peptides are loaded onto MHC Class I in the ER. Then exported to the cell surface. lysosome proteasome phagosome E phagolysosome none of the above
What is the major histocompatibility complex? What is the difference between MHC I and MHC II...
What is the major histocompatibility complex? What is the difference between MHC I and MHC II molecules? Τ Τ Τ Arial 3 (12pt) TE:
3 pts Question 12 What type(s) of MHC molecules are present on antigen-presenting cells? Neither MHC I nor MHC II O Both MHC I and MHC II MHC I only OM ll only Question 13 3 pts A B-cell may be activated by: A cytotoxic T-cell A natural killer T-cell Another B-cell A TFH cell
The immune system is self-restricted and the self-restriction is
seen with immunological responses that involve both the MHC class I
and the MHC class II molecules. Define MHC class I and class II
restriction, which molecules and cells are involved and which stage
of the immune response (stages 1 – 8 in figure 1-7) the class I and
class II restriction occurs (pick a stage from figure 1-7, state
that stage, and describe the MHC restriction taking place (class I...
Immunology
The immune system is self-restricted and the self-restriction is
seen with immunological responses that involve both the MHC class I
and the MHC class II molecules. Define MHC class I and class II
restriction, which molecules and cells are involved and which stage
of the immune response (stages 1 – 8 in figure 1-7 on page 20) the
class I and class II restriction occurs (pick a stage from figure
1-7, state that stage, and describe the MHC restriction...
D 1. FO Based on your knowledge of MHC I and II, predict which cell type would be MOST likely not to express detectable MHC I. s Intestinal epithelial cells Macrophages Basophils Erythrocytes Dendritic cells D 2. In MHC Class I, internal proteins/antigens are digested by the Peptides are loaded onto MHC Class I in the ER. Then exported to the cell surface. lysosome proteasome phagosome E phagolysosome none of the above
What is the major histocompatibility complex? What is the difference between MHC I and MHC II molecules? Τ Τ Τ Arial 3 (12pt) TE:
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