Dipalmitoylphosphatidylcholine (DPPC) is the major lipid of lung surfactant, the protein–lipid mixture that is essential for normal pulmonary function.

TLS Online TPP Program

#Id: 7056

#Unit 11. Evolution and Behavior

Van Valen law - he found a surprising result: rather straight curves, implying that the probability of extinction is roughly constant.

TLS Online TPP Program

#Id: 5673

#Unit 7. System Physiology – Animal

The resting membrane potential of the hair cells is about

–60 mV. 

TLS Online TPP Program

#Id: 10518

#Unit 4. Cell Communication and Cell Signaling

Caspases function as homodimers with one domain of each stabilizing the active site of the other; they mediate apoptosis by proteolytic cleavage of selected substrates

TLS Online TPP Program

#Id: 6257

#Unit 8. Inheritance Biology

No Gene interaction

Two kinds of independence

The genes at each locus were independent in their assortment in meiosis

The genes were independent in their phenotypic expression

TLS Online TPP Program

#Id: 454

#Unit 2. Cellular Organization

Acetylation neutralizes the positive charge of lysine so disrupts DNA Histone interactions.