The greater the effective nuclear charge the more tightly an electron is held in by the nucleus because there is less electron shield between the valence electrons and the nucleus, and so, the smaller the radius.

TLS Online TPP Program

#Id: 8391

#Section 3: Genetics, Cellular and Molecular Biology

When the Ca2+ level rises, Ca2+ binds CaM.

TLS Online TPP Program

#Id: 8969

#Section 3: Genetics, Cellular and Molecular Biology

The amount of genetic variation by examining phenotypic variation was difficult because many traits, a complex interaction of many genes and environmental factors determines the phenotype

TLS Online TPP Program

#Id: 8531

#Section 3: Genetics, Cellular and Molecular Biology

Dynamic instability 

Rapid interconversion between a growing and shrinking state, at a uniform free tubulin concentration

TLS Online TPP Program

#Id: 8405

#Section 3: Genetics, Cellular and Molecular Biology

Muscle contraction depends on two processes that consume enormous amounts of ATP: 

1. Filament sliding, driven by the ATPase of the myosin

2. Ca2+ pumping, driven by the Ca2+ ATPase

TLS Online TPP Program

#Id: 8618

#Section 3: Genetics, Cellular and Molecular Biology

Cdc25 phosphatase Activates CDKs in fission yeast