Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 44976
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

More Questions
TLS Online TPP Program

#Question id: 2606

#SCPH01 Biochemistry

Activity of trp operon is taken as a measurement of ;
TLS Online TPP Program

#Question id: 2606

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

Activity of trp operon is taken as a measurement of ;
TLS Online TPP Program

#Question id: 2606

#SCPH05 I Biotechnology

Activity of trp operon is taken as a measurement of ;
TLS Online TPP Program

#Question id: 2606

#SCPH28 | Zoology

Activity of trp operon is taken as a measurement of ;
TLS Online TPP Program

#Question id: 2607

#SCPH01 Biochemistry

The precursor amino acid + enzyme of trp is ;
TLS Online TPP Program

#Question id: 2607

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

The precursor amino acid + enzyme of trp is ;