H+–IAA– symporter cotransports two protons along with

the auxin anion which changes pH 7 equilibrium of cytosol so H+ ATPase actively transports H+ in apoplast

TLS Online TPP Program

#Id: 7872

#Unit 1. Molecules and their Interaction Relevant to Biology

Modern measurements require just a drop of blood, added to a test strip containing the enzyme glucose oxidase

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: 5303

#Unit 7. System Physiology – Animal

Atrial systole 

Increase in atrial pressure is reflected back to the veins, it appears on the venous pulse record as the a wave.

TLS Online TPP Program

#Id: 6016

#Unit 3. Fundamental Processes

The MCM2-7 proteins form a six-member ring-shaped complex around DNA. MCM2,3,5 are regulatory, while MCM4,6,7 have the helicase activity.

TLS Online TPP Program

#Id: 3360

#Unit 6. System Physiology – Plant

The number of protons that must be transferred to produce one complete rotation of the c ring is equal to the number of c subunits in the ring.