Catastrophe 

The change from growth to shrinkage

TLS Online TPP Program

#Id: 8613

#Section 3: Genetics, Cellular and Molecular Biology

Threonine -160 phosphorylation is mediated by 

CDK-activating kinase (CAK)

TLS Online TPP Program

#Id: 10358

#Section 2: General Biology

T-dependent response

Recognition of protein antigens and requires the participation of CD4 helper T cells

TLS Online TPP Program

#Id: 7762

#Section 2: General Biology

In a covalent bond, electrons are shared between atoms. In an ionic bond, electrons are transferred between atoms.

TLS Online TPP Program

#Id: 8402

#Section 3: Genetics, Cellular and Molecular Biology

The arrival of a nerve impulse at a neuromuscular junction triggers an action potential in sarcolemma.

TLS Online TPP Program

#Id: 8329

#Section 3: Genetics, Cellular and Molecular Biology

Treadmilling

Because the critical concentrations for the two ends are different, at steady state the free ATP–G-actin will be intermediate between Cc+ and Cc - , so the (+)end will grow and the (-)end will lose subunits.