Brood parasitism is a specific kind of kleptoparasitism in which individuals manipulate others to feed and look after their young.

TLS Online TPP Program

#Id: 10405

#Unit 4. Cell Communication and Cell Signaling

TLS Online TPP Program

#Id: 4983

#Unit 6. System Physiology – Plant

Role of phytochrome in shade perception in sun plants versus shade plants.

TLS Online TPP Program

#Id: 7321

#Unit 12. Applied Biology

Phytovolatilization

Plants remove inorganic contaminants· either by contaminant volatilization or by metal accumulation.

Volatalization is useful for the removal of mercury. A bacterial mercuric ion reductase has been transferred to Arabidopsis thaliana; this transgenic plant absorbs mercury, and reduces it to volatile Hg0, which volatilizes from the leaf surface.

TLS Online TPP Program

#Id: 2626

#Unit 13. Methods in Biology

Steps of nick translation- 

Low concentrations of DNase I are used to make occasional single-strand nicks in the double-stranded DNA that is intended as the gene probe.

DNA polymerase then fills in the nicks, using an appropriate dNTP, at the same time making a new nick to the 3′ side of the previous one.

TLS Online TPP Program

#Id: 1488

#Unit 4. Cell Communication and Cell Signaling

The DNA damage checkpoint controlled by p53.