TLS Online TPP Program

#Id: 10318

#Section 2: General Biology

Cytotoxic T cells release granules containing the proteins perforin and granzyme-B. 

TLS Online TPP Program

#Id: 10299

#Section 2: General Biology

Lineage commitment

TLS Online TPP Program

#Id: 9175

#Section 3: Genetics, Cellular and Molecular Biology

Amount of change in allelic frequency due to migration

m= proportional of migratory individual in  recipient population

qI – frequency of allele in source population  

qII – frequency of allele in recipient population

TLS Online TPP Program

#Id: 8107

#Section 2: General Biology

Phosphate is often the limiting plant nutrient in soil, and perhaps the evolutionary pressure to conserve phosphate for more critical roles favored plants that made phosphate-free lipids.

TLS Online TPP Program

#Id: 10301

#Section 2: General Biology

Three signals are required for activation of a naïve T cell