The selection gradient measures the strength of directional selection acting on a quantitative trait.

TLS Online TPP Program

#Id: 10359

#XL - Q Biochemistry

TLS Online TPP Program

#Id: 9062

#XL - T Zoology

GPK enzyme activity is increased either by phosphorylation of these two regulatory subunits by PKA or by Ca+2 binding to the calmodulin subunit; maximal activity requires both.

TLS Online TPP Program

#Id: 7841

#XL - T Zoology

Isomers that have opposite configurations at one or more of the chiral centers but that are not mirror images of each other are called diastereomers

TLS Online TPP Program

#Id: 8537

#XL - Q Biochemistry

Augmin-induced branches help build the spindle during mitosis.

TLS Online TPP Program

#Id: 9875

#XL - T Zoology

The main physical barriers—the body’s first line of defense—are the epithelial layers of the skin and of the mucosal and glandular tissue surfaces connected to the body’s openings