Type 2 T-independent

TLS Online TPP Program

#Id: 7744

#Section 2: General Biology

An ionic radius is one-half the distance between the nuclei of two ions in an ionic bond.

TLS Online TPP Program

#Id: 2246

#Section 3: Genetics, Cellular and Molecular Biology

Some people have an allele called Δ32 at the CCR5 locus in which 32 bp are deleted.

CCR5 that plays a role in inflammatory response. Unfortunately, this protein is also a key to human immunodeficiency virus (HIV) infection. The virus binds to a loop of the CCR5 protein and then enters the cell.

The missing part of the gene codes for the loop in the protein to which the virus attaches. 

TLS Online TPP Program

#Id: 8044

#Section 2: General Biology

The order of priority of some common functional groups in amino acids is

TLS Online TPP Program

#Id: 8393

#Section 3: Genetics, Cellular and Molecular Biology

Phosphorylation of MLC 

unfolds the myosin II, active and can assemble into bipolar filaments for contraction

TLS Online TPP Program

#Id: 10300

#Section 2: General Biology

T-Cell Activation and Differentiation