Step involve in formation of mature B-cell

TLS Online TPP Program

#Id: 5570

#Unit 7. System Physiology – Animal

The process keeps repeating & the final result is a gradient of osmolality from the top to the bottom of the loop

TLS Online TPP Program

#Id: 6425

#Unit 8. Inheritance Biology

X-Linked Dominant Traits

X-linked dominant traits affect both males and females. 

Although they often appear more frequently in females than in males.

Affected males must have affected mothers (unless the males possess a new mutation), and they pass the trait to all their daughters.

Affected daughters must have either an affected mother or an affected father.

X-linked dominant traits do not skip generations.

TLS Online TPP Program

#Id: 2308

#Unit 3. Fundamental Processes

Sigma factor contacts the promoter directly at both the -35 and -10 consensus sequences was provided by substitutions in the sigma factor that suppressed mutations in the consensus sequences.

TLS Online TPP Program

#Id: 1151

#Unit 7. System Physiology – Animal

Glomerular filtration barrier is selective in determining which molecules will filter, based on their,

1. Size 

2. Electrical charge

TLS Online TPP Program

#Id: 10281

#Unit 6. System Physiology – Plant

ABA signaling in guard cells is largely mediated through the second messenger Ca2+.