In highly polarized cells, mitochondria can move long distances being propelled along microtubule tracks

TLS Online TPP Program

#Id: 7739

#XL - Q Biochemistry

Atoms are characterised by:

Radius

Ionization energy

Electron affinity

Electronegativity

Metallic character

Oxidation potential

TLS Online TPP Program

#Id: 8228

#XL - T Zoology

Spatial structure - The pattern of density and spacing of individuals in a population.

TLS Online TPP Program

#Id: 10730

#XL - R Botany

Phyllode resembles cladodes and phylloclade but refers to a flattened petiole that resembles a leaf blade (rather than a narrow stalk). 

Australian acacias (Acacia) have phyllodes

TLS Online TPP Program

#Id: 7878

#XL - Q Biochemistry

Crista junction

The connection between the inner boundary membrane and a crista

TLS Online TPP Program

#Id: 8098

#XL - Q Biochemistry

The surfaces of the cells that form the alveoli (small air spaces of the lung) are coated with surfactant, which decreases the alveolar surface tension. 

Lung surfactant contains 80 to 90% phospholipid by weight, and 70 to 80% of the phospholipid is phosphatidylcholine, mostly the dipalmitoyl species.