Question is ⇒ The Ig locus is about, Options are ⇒ (A) 2/3rd of all hybridomas, (B) l/3rd of all hybridomas, (C) l/2nd of all hybridomas, (D) 1/4th of all hybridomas, (E) , Leave your comments or Download question paper.

Question is ⇒ The Ig locus is about, Options are ⇒ (A) 2/3rd of all hybridomas, (B) l/3rd of all hybridomas, (C) l/2nd of all hybridomas, (D) 1/4th of all hybridomas, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	The Ig locus is about
A.	2/3^rd of all hybridomas [Correct Answer]
B.	l/3^rd of all hybridomas [Wrong Answer]
C.	l/2^nd of all hybridomas [Wrong Answer]
D.	1/4^th of all hybridomas [Wrong Answer]
View Answer 1 -1 Explanation:- Answer : A Discuss it below : !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

Previous question Next question

Also Read Similar Questions Below :

⇒ Preliminary clinical results with a humanized antibody against the interleukin-2 receptor have suggested the
absence of human immune response against murine proteins (HAMA) response
presence of HAMA response
poor recognition of immunoglobulin, Ig constant regions
all of the above

⇒ Which of the following is incorrect?
MAbs can be used to diagnose or treat diseases
MAbs can be used in tumor scanning
MAbs canbe used in cancer diagnosis
MAbs can not be used in such non-infectious diseases as those of endocrine system

⇒ In immuno-inflammatory diseases such as hemolytic anaemia, eczema etc.,
T8 cells are greatly reduced
T8 cells are greatly increased
T4 cells are greatly reduced
T4 cells are greatly increased

⇒ The approach (s), which is/are currently followed to produce human monoclonal antibodies, is/are known as
transformation of antigen specific B lymphocytes (EBV)
hybridization of 6-thioguanine-resistant human plasmacytoma with immune human lymphocytes
combination of EB Vand hybridoma techniques
all of these

⇒ The Ig locus is about
2/3^rd of all hybridomas
l/3^rd of all hybridomas
l/2^nd of all hybridomas
1/4^th of all hybridomas

⇒ In human B cells and T cells are matured in the
bone marrow and thymus respectively
lymph nodes and spleen respectively
bursa and thymus respectively
none of these

⇒ Small simple molecules are
poor antigens
rich antigens
moderate antigens
heterophilic antigens

⇒ Which type of cell actually secrets antibodies?
plasma cells
T cells
macrophages
dendritic cells

⇒ A cytokine that stimulates the activity of B and T cells is
lymphotoxin
interlukin-2
interlukin-1
all of these

⇒ An example of mosaic antigen is
virus
bacteria
a hapten
protein

⇒ Some cross reactions with monoclonal antibodies (MAbs) can occur. Unexpected cross reactions occur more frequently with
Ig MAbs
IgG
IgA
IgE

⇒ The EBV-hybridoma technique
immortalizes the donor Bcells
facilitates the proliferation of antigen specific B cells
gives much higher hybridization frequencies
all of the above

⇒ The cross linkage of antigens by antibodies is known as
agglutination
complement fixation
a cross reaction
all of these

⇒ The hybrid cells can be propagated
in tissue culture
as ascites in peritoneal cavity of mice
both (a) and (b)
none of these

⇒ Which of the following is correct?
rabbits do not make myelomas whereas mice are unable to synthesize antibodies
rabbits do not make myelomas whereas mice are able to synthesize antibodies
rabbits make myelomas whereas mice are unable to synthesize antibodies
rabbits make myelomas whereas mice are able to synthesize antibodies

⇒ T cells are the source of
interleukin
interferon
lymphotoxin
all of these

⇒ In monoclonal antibody technology, tumor cells that can replicate endlessly are fused with mammalian cells that produce an antibody. The result of this cell fusion is a
hybridoma
myeloma
natural killer cell
lymphoblast

⇒ It is highly valued if the lymphocytes derived from the lymph node or tonsil tend to undergo fusion at
high frequencies
moderate frequencies
low frequencies
at no frequency

⇒ T_C cells are important in controlling
virus infections
allergy
autoimmunity
all of these

⇒ The primary B cell receptor is
IgD
IgG
IgA
IgE

⇒ Helper T cells assist in the functions of
certain B cells
certain T cells
certain B cells and other T cells
none of the above

⇒ The antigen-specific lymphocytes can be immortalized by which of the following method?
Transfection with tumor derived DNA
Hybridization with a suitable lymphoid tumor cell
Transformation following infection by Epstein-Barr virus (EB V)
All of the above