#Question id: 28207
#Unit 5. Developmental Biology
The process in which a polarized stationary epithelial cell, which normally interacts with basement membrane through its basal surface, becomes a migratory mesenchymal cell that can invade tissues and form organs in new places, this process is called___
#Question id: 5145
#Unit 5. Developmental Biology
Doris Taylor’s research group used detergents to remove all the cells from a cadaveric rat heart, which left behind the natural extracellular matrix. Proteins such as fibronectin, collagen, and laminin held together the rest of the extracellular matrix and maintained the intricate shape of the heart. The researchers then infused this extracellular matrix scaffold with cardiomyocyte progenitor cells. Surprisingly, these cells differentiated and organized into a functionally contracting “recellularized” heart. The behavior of extracellular matrix scaffold can promote the differentiation and rebuilding of a beating heart is analogous to which of the interactions?
#Question id: 6556
#General Aptitude
Find the next number in the sequence 1.4 , 2.2 , 3.0 , 3.8 , .....
#Question id: 19345
#Unit 12. Applied Biology
#Question id: 533
#Unit 1. Molecules and their Interaction Relevant to Biology
Glucose, labeled with 14C in different carbon atoms, is added to a crude extract of a tissue rich in the enzymes of the pentose phosphate pathway. The most rapid production of 14CO2 will occur when the glucose is labeled in: