The short (∼20 amino acid) C-terminal tails of both α- and β-tubulin that protrude from the microtubule are enriched in glutamic and aspartic acids, the surface of the microtubule possesses a net negative charge.

TLS Online TPP Program

#Id: 3039

#Unit 3. Fundamental Processes

The length of the priming RNA is limited to eight to 14 bases. Apparently, DNA polymerase III is responsible for displacing the primase.

TLS Online TPP Program

#Id: 546

#Unit 2. Cellular Organization

Racemase is responsible for converting D amino acid into L form.

TLS Online TPP Program

#Id: 9606

#Unit 4. Cell Communication and Cell Signaling

Cytosolic kinase domain of an RTK contains a flexible domain termed activation loop. 

TLS Online TPP Program

#Id: 2296

#Unit 3. Fundamental Processes

Three general models were proposedfor abortive transcription.

TLS Online TPP Program

#Id: 2114

#Unit 8. Inheritance Biology

Deletions can be detected cytologically by studying the banding patterns in stained chromosomes.