PTH stimulates renal 1α-hydroxylase.

TLS Online TPP Program

#Id: 2488

#Unit 13. Methods in Biology

Low-percentage acrylamide gels are also used to separate DNA. Gels of between 10 and 20% acrylamide are used in techniques such as SDS–gel electrophoresis, where the smaller pore size now introduces a sieving effect that contributes to the separation of proteins according to their size. 

TLS Online TPP Program

#Id: 5947

#Unit 10. Ecological Principles

TLS Online TPP Program

#Id: 6676

#Unit 3. Fundamental Processes

Prp5 is critical for U2 binding

Brr2 facilitates U1 and U4 release

Prp2 is responsible for the activation of the spliceosome Prp22 helps the release of the mature mRNA from the spliceosome

TLS Online TPP Program

#Id: 8233

#Unit 10. Ecological Principles

Populations of any species can grow at an incredibly rapid rate, given the right conditions.

TLS Online TPP Program

#Id: 690

#Unit 3. Fundamental Processes

t-loop is formed by the 3’-ssDNA end of the telomere invading the dsDNA region of the telomere