ATR activated by single-stranded DNA breaks.

TLS Online TPP Program

#Id: 903

#Unit 13. Methods in Biology

Flow cytometry is based on light scattering and fluorescence 

TLS Online TPP Program

#Id: 2841

#Unit 13. Methods in Biology

Phosphorylated protein or amino acid are separated by using immobilized metal affinity chromatography ( IMAC), or immuno-affinity using antibodies against phosphorylated amino acids or peptides

TLS Online TPP Program

#Id: 8960

#Unit 11. Evolution and Behavior

Duplicate gene and its parental copy can subfunctionalize so that each carries out only some of the roles that the ancestral gene performed. 

Ex- a duplicate of the β-hemoglobin locus is expressed in the fetus. 

TLS Online TPP Program

#Id: 1886

#Unit 4. Cell Communication and Cell Signaling

T-Cell Development

a. Commitment of hematopoietic precursors to the T cell lineage

b. The initiation of antigen receptor gene rearrangements

c.  The selection and expansion of cells that have successfully rearranged one of their T-cell receptor genes (-selection).

TLS Online TPP Program

#Id: 3300

#Unit 6. System Physiology – Plant

Mitochondria is an respirosome, so it can avail oxygen out of complex IV and the oxygen used in the ETS without complex IV, always get converted into ROS.