TLS Online TPP Program

#Id: 1424

#Unit 4. Cell Communication and Cell Signaling

The α subunit of each integrin is the primary determinant of its extracellular ligand specificity.

TLS Online TPP Program

#Id: 6253

#Unit 8. Inheritance Biology

PLEIOTROPY

When a gene affects many aspects of the phenotype, it is said to be pleiotropic.

TLS Online TPP Program

#Id: 8404

#Unit 2. Cellular Organization

The increase in Ca2+ concentration is transient because the Ca2+ is rapidly pumped back into the SR by an abundant, Ca2+ ATPase.

TLS Online TPP Program

#Id: 7085

#Unit 3. Fundamental Processes

TLS Online TPP Program

#Id: 2996

#Unit 3. Fundamental Processes

The coupled 5'-3' synthetic/ 3'-5' exonucleolytic action is used most extensively for filling in short single-stranded regions in double-stranded DNA. These regions arise during lagging strand DNA replication.