TLS Online TPP Program

#Id: 1759

#Unit 4. Cell Communication and Cell Signaling

Mechanisms to protect an individual from this sort of anti-self immune attack must exist, and they do, called as tolerance

TLS Online TPP Program

#Id: 1010

#Unit 5. Developmental Biology

In mammals, the conversion of the genital ridge into the bipotential gonad requires, among others, the Sf1, Wt1, and Lhx9 genes.

TLS Online TPP Program

#Id: 2465

#Unit 13. Methods in Biology

Medium - (buffer/liquid) - with a precise pH value and a constant ionic strength.

TLS Online TPP Program

#Id: 7594

#Unit 5. Developmental Biology

Chemotaxis oocyte and its accompanying cumulus cells secrete molecules that attract capacitated sperm toward the egg during the last stages of sperm migration

TLS Online TPP Program

#Id: 2393

#Unit 3. Fundamental Processes

The SL RNA provides an exon that is connected to the first exon of an mRNA by trans-splicing. The reaction involves the same interactions as nuclear cis splicing but generates a Y-shaped RNA instead of a lariat.