Regarding MHC molecules

A They are cell surface glycoproteins
B Play critical role in self and non-self-recognition
C MHC genes are located on short arm of chromosome 6
D MHC I molecules present only on antigen presenting cells surface
E Highest level of MHC molecules are expressed on hepatocytes

Correct Answer: They are cell surface glycoproteins, Play critical role in self and non-self-recognition, MHC genes are located on short arm of chromosome 6

Bissoy MCQ
#Basic Science #MD #MS #Microbiology #Immunology #Major histocompatibility complex & transplantation

Related Questions

MHC class II molecules are expressed on
A Dendritic cell
B Macrophage
C Fibroblast
D Platelet
E Red blood cell
MHC class I molecules
A Are highly polymorphic
B Associated with β2-microglobulin
C Are only expressed on professional antigen presenting cells
D Associated preferentially with pathogen derived peptides
E Accommodate peptides in an open-ended peptide binding groove
MHC restriction is experienced by
A Helper T lymphocytes
B B-Lymphocytes
C Macrophages
D Lymphokine activated killer cell(LA
E NK cell
Class II MHC protein
A Have high degree of polymorphism
B Involved in the presentation of antigen by macrophage
C Have binding sites for CD4 proteins
D Found on the surface of both T cell and B cells
E Composed of one polypeptide chain
The major histocompatibility complex MHC in man
A Is situated on chromosome 6
B Is involved in antigen presentation
C The genes are grouped into two types class I and class II
D Has positive association with renal failure
E Is tested on a serum sample
দুটি এক-পরমাণুক আদর্শ গ্যাস পরস্পরের সাথে তাপীয় সাম্যাবস্থায় আছে। A গ্যাস m ভরের অণু দ্বারা গঠিত, এবং B গ্যাস 4m ভরের অণু দ্বারা গঠিত। A গ্যাসের আয়তন ৪ গ্যাসের আয়তনের দ্বিগুণ। এদের চাপের অনুপাত PA / PB কত? (Two monoatomic ideal gases are in thermal equilibrium with each other. Gas A is composed of molecules with mass m while gas B is composed of molecules with mass 4m. The volume of gas A is twice that of gas B. What it the ratio of their pressures PA / PB ?)
A 1/4
B 1/2
C 1
D 2
Call me if you have any problems regarding your work.' Here 'regarding' is a/an
A gerund
B apposition
C preposition
D conjunction
I know nothing regarding this matter. Here 'regarding' is a _.
A Gerund
B Preposition
C Apposition
D Conjuction
When an object is 'heated' the molecules 'move faster', and the faster 'they move', 'the hot' the object.
A heated
B move faster
C they move
D the hot
Find out which quotation parts of the following sentences has an error. when an object 'heated'. The molecules 'move faster' and the faster 'the move', the 'hot' object.
A heated
B move faster
C they move
D hot

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