The lag phase can be reduced or abolished entirely by adding premade nuclei.

TLS Online TPP Program

#Id: 6091

#Unit 10. Ecological Principles

Biosphere Reserves The concept of Biosphere Reserves (BR) was launched in 1975 as a part of UNESCO’s

TLS Online TPP Program

#Id: 4451

#Unit 13. Methods in Biology

Transmission electron microscope- examine viruses or the internal ultrastructure in thin sections of cells

TLS Online TPP Program

#Id: 7103

#Unit 6. System Physiology – Plant

ETO1 is a component of a ubiquitin-ligase complex

ETO1 targets ACS proteins for  ubiquitination and proteolysis by the 26S proteosome.

TLS Online TPP Program

#Id: 6029

#Unit 3. Fundamental Processes

The crystal structure of PCNA closely resembles the E. coli b subunit: A trimer forms a ring that surrounds the DNA.  The sequence and subunit organization are different from the dimeric b2 clamp; however, the function is likely to be similar.

TLS Online TPP Program

#Id: 2978

#Unit 3. Fundamental Processes

This alteration to the structure of the chromosome is accomplished by the enzyme topoisomerase. Replication cannot occur on supercoiled DNA, only the relaxed form.