Nonpolar amino acids have three ionisations zones

1. 1--------pK1 – charge +1

2. pK1---------pK2 charge 0

3. pK2---------14 charge -1

TLS Online TPP Program

#Id: 2934

#Unit 3. Fundamental Processes

oriC is hemimethylated and remains in that condition for approximately 13 minutes.

TLS Online TPP Program

#Id: 10501

#Unit 4. Cell Communication and Cell Signaling

Engulfment involves the assembly of a halo of actin in the engulfing cell around the dying cell, triggered by activation of Rac.

TLS Online TPP Program

#Id: 3562

#Unit 6. System Physiology – Plant

Carbon–carbon bond between C2 and C3 of the RuBP is cleaved for CO2 fixation.

TLS Online TPP Program

#Id: 2663

#Unit 7. System Physiology – Animal

Recycling of K+ 

Most, but not all, of the K+ that enters the cell through cotransporter leaves the cell across BM, A portion of the K+, diffuses back into the lumen.

TLS Online TPP Program

#Id: 3807

#Unit 5. Developmental Biology

CMF stimulates gene expression in parallel with PSF, and both signals potentiate cAMP signalling by inducing genes involved in cAMP synthesis and detection