TANGO1 is an ER membrane protein that acts as a cargo receptor for collagen.

TLS Online TPP Program

#Id: 5857

#Unit 10. Ecological Principles

The number of species should decrease with increasing distance of the island from the mainland - The species distance hypothesis

TLS Online TPP Program

#Id: 2224

#Unit 11. Evolution and Behavior

Homo habilis– lived in caves 

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#Id: 2551

#Unit 13. Methods in Biology

5′ nuclease assay (TaqMan assay). PCR is undertaken with a fluorescence reporter/quencher pair (called RQ probe). 

TLS Online TPP Program

#Id: 5918

#Unit 3. Fundamental Processes

The holoenzyme assembles on replication fork DNA in three stages:

1. First the clamp loader uses hydrolysis of ATP to bind b subunits to a template primer complex.

2. Binding to DNA changes the conformation of the site on b that binds to the clamp loader, and as a result it now has a high affinity for the core polymerase

3. A t dimer binds to the core polymerase, and provides a dimerization function that binds a second core polymerase

TLS Online TPP Program

#Id: 1459

#Unit 4. Cell Communication and Cell Signaling

In trans interactions (intercellular or adhesive interactions) CAMs on one cell bind to the CAMs on an adjacent cell.