gp 24– form loose aggregate

TLS Online TPP Program

#Id: 9634

#Unit 4. Cell Communication and Cell Signaling

The GAP for RAS (called a RAS-GAP) works by inserting one of its arginine side chains into the Ras active site, thus stabilizing an intermediate in the

hydrolysis reaction.

TLS Online TPP Program

#Id: 4617

#Unit 13. Methods in Biology

 Scatchard plots are based on repeated equilibrium dialyses with a constant concentration of antibody and varying concentration of ligand. 
If all antibodies have the same affinity, then a Scatchard plot yields a straight line with a slope of Ka. The x intercept is n, the valency of the antibody, which is 2 for IgG and other divalent Igs. For IgM, which is pentameric, n  10, and for dimeric IgA, n  4. In this graph, antibody #1 has a higher affinity than antibody #2.

TLS Online TPP Program

#Id: 9238

#Unit 6. System Physiology – Plant

Three types of C4 photosynthesis are known, differing both in the four‐carbon acids transported between mesophyll and bundle sheath cells, and the mechanism of decarboxylation in the bundle sheath cells

TLS Online TPP Program

#Id: 4496

#Unit 13. Methods in Biology

In recording limb lead I, the negative terminal of the electrocardiograph is connected to the right arm and the positive terminal is connected to the left arm

TLS Online TPP Program

#Id: 1615

#Unit 4. Cell Communication and Cell Signaling

C-type lectin receptor CLRs are plasma membrane receptors expressed variably on monocytes, macrophages, dendritic cells, neutrophils, B cells, and T-cell subsets.