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TLS Online TPP Program

#Question id: 10568

Turgid cell dropped into sucrose solution , the cell has Yp = 0.488 MPa Ys = –0.732 MPa Yw = –0.244 Mpa , 0.3 M Sucrose solution contain Yp = 0 MPa Ys = –0.732 MPa Yw = –0.732 Mpa , Choose the correct option

#SCPH05 I Biotechnology
  1. Water particles move out of the cell, Cell membrane Shrinks and detaches from the cell wall
  2. Water particles move into the cell, cell wall counteracts osmotic pressure  to prevent swelling and lysis
  3. No net movement of water particles , Cell membrane is attached to cell wall
  4. A solution that has the same solute concentration as another solution
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TLS Online TPP Program

#Question id: 2325

#SCPH28 | Zoology

Which of the following is found in BOTH prokaryotic and eukaryotic cells?
TLS Online TPP Program

#Question id: 4319

#SCPH05 I Biotechnology

Why are BRCA1 and BRCA2 considered to be tumor-suppressor genes?
TLS Online TPP Program

#Question id: 7313

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

Which of the following statement incorrect about the meristem?
TLS Online TPP Program

#Question id: 15183

#SCPH28 | Zoology

When in a gel more Joule heat is produced than can be dissipated, the temperature in the middle of the gel is higher than at the lateral edges. This causes higher mobility of the ions in the center, resulting in an uneven distribution of the zones. The zones bend up at the two lateral sides, causing
TLS Online TPP Program

#Question id: 4331

#SCPH06 I Botany

In eukaryotic cells, transcription cannot begin until