TLS Online TPP Program

#Question id: 28760


Pex5 is a receptor which binds with peroxisomal-targeting sequence proteins in the cytosol that protein targeted into the peroxisomal matrix by forming a multimeric complex with the Pex14 receptor located on the peroxisomal membrane. After assembly, the matrix protein dissociates from Pex5 and Pex5 is then returned to the cytosol by which process?

#Unit 2. Cellular Organization
  1. Pex5 ubiquitinylation by the membrane proteins Pex1 and Pex6, followed by ATP-dependent removal from the membrane by the AAA-ATPase proteins Pex2, Pex10, and Pex12

  2. Modification of membrane-bound Pex5 by methylation, Pex1 and Pex6 recognize methylation Pex5 and use the energy from ATP hydrolysis

  3. Pex5 ubiquitinylation by the membrane proteins Pex2, Pex10, and Pex12, followed by ATP-dependent removal from the membrane by the AAA-ATPase proteins Pex1 and Pex6
  4. Pex5 phosphorylation by the membrane proteins Pex19, followed by removal from the membrane by the proteins Pex6 and Pex7 spontaneously
More Questions
TLS Online TPP Program

#Question id: 11897

#General Aptitude

Which least number should be subtracted from the number 36798 so that the new number is completely divisible by 78?

TLS Online TPP Program

#Question id: 11898

#General Aptitude

The maximum number of students among whom 1001 pens and 910 pencils can be distributed in such a way that each student gets the same number of pens andsame number of pencils is

TLS Online TPP Program

#Question id: 11899

#General Aptitude

The number between 4000 and5000 that is divisible by each of 12, 18, 21 and 32 is

TLS Online TPP Program

#Question id: 11900

#General Aptitude

The number of pair of positiveintegers whose sum is 99 and HCF is 9 is

TLS Online TPP Program

#Question id: 11901

#General Aptitude

If the length of the diagonal AC ofa square ABCD is 5.2 cm, then the area of the square is :

TLS Online TPP Program

#Question id: 11902

#Unit 6. System Physiology – Plant

A chemiosmotic model  has been proposed  to explain Polar transport , following steps are involve in the transport of auxin polarly;

a) IAA enters the cell either passively in the undissociated form (IAAH) or by secondary active cotransport in the anionic form (IAA–)

b) The cell wall is maintained at an acidic pH by the activity of the plasma membrane H+- ATPase

c) In the cytosol, which has acidic pH, the IAAH form predominates

d) The anions exit the cell via auxin anion efflux carriers that are concentrated at the basal ends of each cell in the longitudinal pathway

Which of the following is the correct statements about the polarly transporting of auxin?