Anencephaly 

a failure of the anterior (rostral) portion of the embryonic neural tube (anterior neuropore) to close properly.

OR

a failure to close the neural tube allows the forebrain to remain in contact with amniotic fluid and subsequently degenerate.

TLS Online TPP Program

#Id: 5546

#Unit 7. System Physiology – Animal

Paracellular reabsorption of cations (K+) causes slight positive charge (+8)of the tubular lumen relative to the interstitial fluid

TLS Online TPP Program

#Id: 5866

#Unit 10. Ecological Principles

TLS Online TPP Program

#Id: 2994

#Unit 3. Fundamental Processes

Nick translation has been a major technique for introducing radioactively labeled nucleotides into DNA in vitro.

TLS Online TPP Program

#Id: 8833

#Unit 6. System Physiology – Plant

In plants, various nonphotochemical quenching (NPQ) processes act as safety valves for photosynthesis that dissipate excess absorbed light energy harmlessly as heat

TLS Online TPP Program

#Id: 655

#Unit 3. Fundamental Processes

The telomere is absolutely required for the stability of the chromosome end.