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MCQs

Total Questions : 158 | Page 13 of 16 pages
Question 121. Cell culture technique in 2 dimensions was first discovered by ___________
  1.    Wilhelm Roux
  2.    Alexander Fleming
  3.    Francis Crick
  4.    Kari Mullis
 Discuss Question
Answer: Option A. -> Wilhelm Roux
Answer: (a).Wilhelm Roux
Question 122. __________ are a replacement for extracellular matrix in artificial cell culture mediums.
  1.    Hydrogels
  2.    Meshes
  3.    Bones
  4.    Muscles
 Discuss Question
Answer: Option A. -> Hydrogels
Answer: (a).Hydrogels
Question 123. The _____________ tooth enamel and epidermis are formed by differentiation of ectoderm.
  1.    reproductive system
  2.    digestive system
  3.    endocrine system
  4.    nervous system
 Discuss Question
Answer: Option D. -> nervous system
Answer: (d).nervous system
Question 124. There are about 500 g endothelium cells in an adult human.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 125. ____________ is the process by which cells interact and attach to neighboring cells through specialized molecules of the cell surface.
  1.    Cell Migration
  2.    Cell Division
  3.    Cell Development
  4.    Cell adhesion
 Discuss Question
Answer: Option D. -> Cell adhesion
Answer: (d).Cell adhesion
Question 126. __________ aid in the process of cell adhesion.
  1.    Cell receptors
  2.    Transmembrane proteins
  3.    Protease
  4.    Cytokinins
 Discuss Question
Answer: Option A. -> Cell receptors
Answer: (a).Cell receptors
Question 127. __________ is caused due to endothelial damage.
  1.    Atherosclerosis
  2.    Cancer
  3.    Alzheimer’s Disease
  4.    Ringworm
 Discuss Question
Answer: Option A. -> Atherosclerosis
Answer: (a).Atherosclerosis
Question 128. _____________ is a hemophilic cell-adhesion molecule.
  1.    Cadherins
  2.    Integrins
  3.    Selectins
  4.    Antibody
 Discuss Question
Answer: Option A. -> Cadherins
Answer: (a).Cadherins
Question 129. Biodegradable in excess can prove to be poisonous.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 130. The properties of biodegradable polymers remain fixed for everyone.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False

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