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Hassan
1.Mark the one which is NOT used in generating antibody diversity?
A. Combinatorial V(D)J joining
B. Juntional and insertional diversification
C. Somatic hypermutation
D. Combinatorial V(D)J joining
2. Which of the tracing is NOT the role of T-cell receptor complex?
A. α and β chain
B. CD3
C. CD19
D. α and β chain
3.Name the syndrome occurs in children due to deficiency of the thymus.
A. Acromegaly
B. Gigantism
C. Cushing syndrome
D. Acromegaly
4.Which of the following steps is NOT involved in the activation of T-cell?
A. Double positive cell converts to single positive T-cell
B. Foreign peptide bound to MHC provide signals
C. CD28 of TCR interacts with B7 of APC
D. Double positive cell converts to single positive T-cell
5.Name the cytokines which act as a T-cell growth factor?
A. IL-3
B. IL-2
C. IL-4
D. IL-3
6.Cytokinin which acts as a growth factor of B-cell is________
A. IFNγ
B. IL-10
C. IL-13
D. IFNγ
7.Mark the correct role of cytosolic T-cells.
A. Help in B-cell activation
B. Produce cytotoxin
C. Proliferate T-cell
D. Help in B-cell activation
8.Name the major constituents of cytotoxic T-lymphocyte?
A. Lysozyme
B. Lymph
C. Protein
D. Lysozyme
9.Group of cells, which is similar in structure and function are structured into___________
A. Organ system
B. Muscles
C. Bone
D. Organ system
10.Name the tissues that are involved in the formation of membranes.
A. Epithelial tissue
B. Nervous tissue
C. Muscular tissue
D. Epithelial tissue
11.What is the name of the tissues which helps in protection and support of the body?
A. Muscular tissue
B. Nervous tissue
C. Connective tissue
D. Muscular tissue
12.Name the tissues which detect changes inside and outside the body and respond by action potential?
A. Epithelial tissue
B. Connective tissue
C. Muscular tissue
D. Epithelial tissue
13.Which of the following tissues helps in the movement of body structure?
A. Nervous tissue
B. Muscular tissue
C. Epithelial tissue
D. Nervous tissue
14.7. Which of the following does not belong to the class of covering and lining epithelium?
A. Simple squamous epithelium
B. Glandular epithelium
C. Simple cuboidal
D. Simple squamous epithelium
15.Name the epithelium which consists of two or more than two layers of cells that protect the core tissues?
A. Pseudostratified columnar epithelium
B. Simple columnar epithelium
C. Stratified epithelium
D. Pseudostratified columnar epithelium
16.Which of the following is NOT true regarding glandular epithelium?
A. Secretion is done only by a group of cells
B. Present in cluster form
C. Takes part in the secretion
D. Secretion is done only by a group of cells
17.Most abundant and widely distributed tissues of the body is?
A. Organ system
B. Muscular tissue
C. Nervous tissue
D. Organ system
18.Which of the following does not come under the category of loose connective tissue?
A. Elastic connective tissue
B. Adipose tissue
C. Areolar tissue
D. Elastic connective tissue
19.Name the tissue, which stores triglycerides (fats)?
A. Regular connective tissue
B. Areolar tissue
C. Adipose tissue
D. Regular connective tissue
20.Which of the following is NOT the function of areolar connective tissues?
A. Strength
B. Elasticity
C. Support
D. Strength
21.Mark the one, which is not the location of the hyaline cartilage?
A. End of long bones
B. Menisci of the knee
C. Anterior end of ribs
D. End of long bones
22.Among the following which one is not the location of smooth muscle cells?
A. Iris of the eye
B. Airways to the lungs
C. Heart wall
D. Iris of the eye
23.Mark the one, which is NOT the location of endocrine glands?
A. Pituitary gland
B. Salivary gland
C. Adrenal glands
D. Pituitary gland
24.System of the body which coordinates and controls its activity is known as?
A. Organ system
B. Muscular system
C. Nervous tissue
D. Organ system
25.Which of the following is NOT the component of the PNS?
A. Elastic connective tissue
B. Cranial nerves
C. Spinal nerves
D. Elastic connective tissue
26.Name the basic structural and functional unit of the nervous system?
A. Neuroglia
B. Glial cells
C. Neurons
D. Neuroglia
27.Which of the following cells supports, nourishes, and protect the neurons?
A. Nissl bodies
B. Perikaryon
C. Ganglia
D. Nissl bodies
28.What is the speed of nerve impulse?
A. 60 m/s
B. 0.5 – 130 m/s
C. 10-30 m/s
D. 60 m/s
29.What are Nissl bodies?
A. Golgi bodies
B. Lysosomes
C. Cluster of rough endoplasmic reticulum
D. Golgi bodies
30.Which of the following is NOT found in axon?
A. Endoplasmic reticulum
B. Neurofibrils
C. Mitochondria
D. Endoplasmic reticulum
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