TLS Online TPP Program

#Id: 3289

#Unit 3. Fundamental Processes

n BER,  An AP endonuclease cleaves the phosphodiester backbone near the AP site

TLS Online TPP Program

#Id: 913

#Unit 13. Methods in Biology

bromodeoxyuridine (BrdU) is rapidly phosphorylated and incorporated in its place into newly synthesized DNA hence BrdU is used to detect replicating cells.

TLS Online TPP Program

#Id: 9970

#Unit 4. Cell Communication and Cell Signaling

In the absence of Wnts,

“free” β-catenin are targeted for degradation by a cytosolic destruction complex that is held together by the tumor suppressor protein Axin.

TLS Online TPP Program

#Id: 714

#Unit 3. Fundamental Processes

The entire genome must be replicated precisely, once for every cell division.

TLS Online TPP Program

#Id: 2884

#Unit 3. Fundamental Processes

DnaA-ATP binds to short repeated sequences and forms an oligomeric com plex that melts DNA