The basis for different binding affinity between the KDEL receptor and the KDEL sequence in the ER & golgi is due to:

a. the lower pH in the Golgi 

b. the higher pH in the Golgi 

c. the lower pH in the ER

d. the higher pH in the ER

TLS Online TPP Program

#Question id: 26512

#Unit 3. Fundamental Processes

Which of the following is incorrectly matched

TLS Online TPP Program

#Question id: 11156

#Unit 9. Diversity of Life Forms

Species that are not closely related and that do not share many anatomical similarities can still be placed together on the same phylogenetic tree by comparing their

TLS Online TPP Program

#Question id: 7566

#General Aptitude

A car during its journey travels 30 minutes at a speed of 40 kmph, another 45 minutes at a speed of 60 kmph, and 2 hours at a speed of 70 kmph.The average speed of the car is

TLS Online TPP Program

#Question id: 1228

#Unit 4. Cell Communication and Cell Signaling

Place the events that follow the binding of a ligand to a G protein-coupled receptor that acts on adenylyl cyclase in the correct order:

a. GTP is hydrolyzed to GDP.           

b. GDP is displaced from Gα.           

c. the Gα-GTP complex dissociates from the Gβγcomplex.  

d. GTP is bound to Gα. 

TLS Online TPP Program

#Question id: 11373

#Unit 9. Diversity of Life Forms

Which of the following obtain energy by oxidizing inorganic substances; energy that is used, in part, to fix CO2?