Practice Questions

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

#Unit 6. System Physiology – Plant

Water particles move out of the cell, Cell membrane Shrinks and detaches from the cell wall
Water particles move into the cell, cell wall counteracts osmotic pressure to prevent swelling and lysis
No net movement of water particles , Cell membrane is attached to cell wall
A solution that has the same solute concentration as another solution

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TLS Online TPP Program

#Question id: 23164

#Unit 13. Methods in Biology

Out of the given below alexa dyes which one will emit in Blue light range?

TLS Online TPP Program

#Question id: 24609

#Unit 2. Cellular Organization

Which technique can quantitively measure transcriptome / amount of tRNA, mRNA, rRNA

TLS Online TPP Program

#Question id: 26454

#Unit 3. Fundamental Processes

Which of the following is incorrect related to prokaryotic promoter search

TLS Online TPP Program

#Question id: 12658

#Unit 7. System Physiology – Animal

In a person on a high (200 mmol/day) potassium diet, which part of the nephron would be expected to secrete the most potassium?

TLS Online TPP Program

#Question id: 23172

#Unit 13. Methods in Biology

Green fluorescent protein do contains a tripeptide sequence i.e. ser-tyr-gly but it only fluoresce when