Human population growth fits an exponential pattern

TLS Online TPP Program

#Id: 5669

#Unit 7. System Physiology – Animal

TLS Online TPP Program

#Id: 10057

#Unit 4. Cell Communication and Cell Signaling

Adhesion receptors mediate cell-matrix adhesions

TLS Online TPP Program

#Id: 7875

#Unit 1. Molecules and their Interaction Relevant to Biology

TLS Online TPP Program

#Id: 6226

#Unit 12. Applied Biology

The genomes of all retroviruses contain the three genes gag, pol and env.

For sustainable expression of a trangene in the successive generation of a cell line in culture, the ideal gene transfer can be obtained using 

 lentiviral vector 

adenoviral vector 

 plasmid DNA containing the transgene 

only transgenic DNA

TLS Online TPP Program

#Id: 2272

#Unit 3. Fundamental Processes

The seven subunits of sigma subunits of E.Coli