Cells Interaction - Integrins MCQs : This section focuses on the "Cells Interaction - Integrins". These Multiple Choice Questions (MCQs) should be practiced to improve the Cells Interaction - Integrins skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.
Question 1
Hemidesmosomes are present in keratinocytes.
A. True
B. False
Question 2
How many exons do the syndecan have?
A. 3
B. 4
C. 5
D. 6
Question 3
The movement of cell with respect to rigidity is called durotaxis.
A. True
B. False
Question 4
What is the key role of Chondroitin sulfate proteoglycans?
A. Extracellular matrix interaction
B. Protection to cell
C. Production of proteins
D. Digesting the toxins
Question 5
What is the key role of fibroblasts?
A. Protecting the cell
B. Producing extracellular matrix
C. Producing lytic enzymes
D. Providing structure
Question 6
What is the range of molecular weight of laminins?
A. 400 to 900 kDa
B. 400 to 900 Da
C. 500 to 1000 kDa
D. 500 to 1000 Da
Question 7
What is the use of matrix-bound nanovesicles?
A. Enzyme technology
B. Tissue engineering
C. Biofuel production
D. Pharma product production
Question 8
Which genetic disorder is associated with accumulation of proteoglycans?
A. Polysaccharidoses
B. Mucomonosaccharidoses
C. Mucopolysaccharidoses
D. Monosaccharidoses
Question 9
Which of the following disease is associated with the disruption of hemidesmosomes?
A. Atherosclerosis
B. Epidermolysis bullosa
C. Myocardial infarction
D. Zellweger syndrome
Question 10
Which of the following helps in the attachment of cell to the extracellular matrix?
A. Cell-matrix fusion complex
B. Cell-matrix adhesion complex
C. Cell-matrix substitution complex
D. Cell-matrix addition complex