Integrins have an important function in neuroregeneration after injury of the peripheral nervous system.

TLS Online TPP Program

#Id: 6737

#Unit 8. Inheritance Biology

Conjugation

Direct transfer of genetic material from one bacterium to another.

Two bacteria lie close together and a connection forms between them. 

After conjugation, crossing overtakes place between homologous sequences

In conjugation, DNA is transferred only from donor to recipient, with no reciprocal exchange of genetic material. 

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#Id: 1493

#Unit 4. Cell Communication and Cell Signaling

MDM2 inhibits p53  by targeting it to the ubiquitin-dependent proteosomal degradation pathway.

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#Id: 9010

#Unit 6. System Physiology – Plant

Only three molecules of CO2 are fixed per second per molecule of rubisco at 250C.

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#Id: 6114

#Unit 3. Fundamental Processes

MutH protein binds at hemimethylated daughter strands created by dam methylase

TLS Online TPP Program

#Id: 533

#Unit 2. Cellular Organization

Fold potential (measured in negative units) is high (more negative) in introns, and low (more positive) in exons.