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TLS Online TPP Program

#Question id: 1425

During metastasis, cells may undergo an epithelial-to-mesenchymal transition whereby there is a(n):

#SCPH06 I Botany

  1. increase in cell polarity.

  2. loss of cell-cell-adhesion.

  3. down-regulation in the expression of the Snail and Twist transcription factors.

  4. decrease the production of proteases that digest the basement membrane

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TLS Online TPP Program

#Question id: 16008

#SCPH01 Biochemistry

Which of the following statement is incorrect about Hidden Markov Models (HMMs)?
TLS Online TPP Program

#Question id: 14735

#SCPH06 I Botany

Large surface are a to volume ratio of bacterial cell give advantage for
TLS Online TPP Program

#Question id: 5247

#SCPH06 I Botany

Which of the following is not a protein or group of proteins required for conjugation to occur?
TLS Online TPP Program

#Question id: 10793

#I Life Science/ Life Sciences Group – I-V

Hydroxyl groups (−OH),  and methoxy groups(−OCH3) modification provides colour variations in case of
TLS Online TPP Program

#Question id: 14751

#SCPH05 I Biotechnology

In growth curve graph, in which the biomass is plotted against time, the slope represents