Base excision repair is triggered by directly removing a damaged base from DNA. In E.coli, system include

Uracil DNA glycosylases

AP endonuclease

DNA polymerase I 

DNA ligase

TLS Online TPP Program

#Id: 6680

#Unit 3. Fundamental Processes

U11 base pairs with the 5’ splice sites; U12 base pairs with the branch point sequence near the 3’ splice site; and U4atac and U6atac provide analogous functions during the spliceosome assembly and activation of the spliceosome. 

U5 is same component in all splicing complexes

TLS Online TPP Program

#Id: 5497

#Unit 10. Ecological Principles

TLS Online TPP Program

#Id: 3494

#Unit 12. Applied Biology

Artificial seeds are produced by encapsulating somatic embryos in calcium alginate gel.

TLS Online TPP Program

#Id: 9701

#Unit 4. Cell Communication and Cell Signaling

Two mating types of yeast cells are: 

1. a 

2. α

TLS Online TPP Program

#Id: 5548

#Unit 7. System Physiology – Animal

In the early distal tubule Approximately 5% of the filtered load of sodium chloride is reabsorbed through sodium-chloride co-transporter