B cells negatively regulated by,

TLS Online TPP Program

#Question id: 31134

#Unit 2. Cellular Organization

For an organelle lumen or an extracellular space to become acidic, movement of protons must be accompanied either by movement of an equal number of anions in the same direction or by:

TLS Online TPP Program

#Question id: 28763

#Unit 2. Cellular Organization

Lysosome an interior pH of about_____

TLS Online TPP Program

#Question id: 7563

#General Aptitude

Two trains travelling in the same direction at 40 kmph and 22 kmph completely pass each other in 1 minutes. If the length of first train is 125 m, what is the length of second train ?

TLS Online TPP Program

#Question id: 6970

#Unit 5. Developmental Biology

Neural crest cells will become:

TLS Online TPP Program

#Question id: 5049

#Unit 5. Developmental Biology

The fundamental notion of a stem cell is that it can make more stem cells while also producing cells committed to undergoing differentiation. This process is called as-