F (fertility) factor Episome of E. coli that controls conjugation and gene exchange between cells.

TLS Online TPP Program

#Id: 6268

#Unit 8. Inheritance Biology

Supplementary genes

Two independent dominant genes interacting to produce a phenotypic expression different from that produced by either gene alone.

 

TLS Online TPP Program

#Id: 2840

#Unit 13. Methods in Biology

These are His-tag subsequently removed by cleavage with a reagent such as cyanogen bromide and the protein of interest purified by protein biochemical methods such as chromatography and polyacrylamide gel electrophoresis.

TLS Online TPP Program

#Id: 9318

#Unit 4. Cell Communication and Cell Signaling

Rapid termination mechanisms of the Rhodopsin Signalling:

1.GAP that inactivates Gαt·GTP

2.Ca2+ -sensing proteins that activate Guanylate Cyclase

3.Rhodopsin Phosphorylation and Binding of Arrestin

TLS Online TPP Program

#Id: 551

#Unit 2. Cellular Organization

Glycoproteins and glycolipids help in lubricate the cell and are involved in cell-to-cell interactions.

TLS Online TPP Program

#Id: 4555

#Unit 8. Inheritance Biology

Gene Interaction Takes Place When Genes at Multiple Loci Determine a Single Phenotype.