The run-on reaction is usually done in the presence of labeled nucleotides so the products will be labeled.

TLS Online TPP Program

#Id: 8458

#Unit 1. Molecules and their Interaction Relevant to Biology

Helix can form in polypeptides consisting of either L- or D-amino acids but never exist to contain both types.

TLS Online TPP Program

#Id: 4714

#Unit 13. Methods in Biology

The most useful range for proteins is above 230 nm, where there are absorptions from aromatic side chains While a very weak absorption maximum of phenylalanine occurs at 257 nm, tyrosineand tryptophan dominate the typical protein spectrum with their absorption maxima at 274 nm and 280 nm, respectively

TLS Online TPP Program

#Id: 6114

#Unit 3. Fundamental Processes

MutH protein binds at hemimethylated daughter strands created by dam methylase

TLS Online TPP Program

#Id: 5732

#Unit 10. Ecological Principles

Biotic Theory

a. Competition

b. Parasitism

c. Predation 

TLS Online TPP Program

#Id: 1908

#Unit 4. Cell Communication and Cell Signaling

B-Cell Development