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单词 θ17908
释义
the world > life > biology > substance > pigment > [noun] > human or animal pigments > others (9)
urohaematin1863

A variety of hæmatin forming the colouring matter or pigments of the urine.

respiratory pigment1877

a substance, typically a protein with a prosthetic group (such as haem) containing one or more metal atoms, which transports oxygen within blood…

stercobilin1880

The colouring matter of the fæces.

oxyluciferin1919

The oxidized form of a luciferin produced by the action of a luciferase.

wear-and tear-pigment1928

wear-and tear-pigment (Biochemistry): a pigment that accumulates in cells as they age.

photopigment1937

a pigment (e.g. in the eye) which is chemically responsive to light.

porphyropsin1937

Any of a class of light-sensitive pigments found in the retinas of freshwater vertebrates, analogous to rhodopsin in humans but differing from it in…

erythrolabe1958

A red-sensitive pigment present in the cones of the retina. Cf. chlorolabe, n., cyanolabe, n.

cryptochrome1978

Any of a group of blue-sensitive photopigments (flavoproteins) which are involved in mediating circadian and seasonal activity in plants; (also) any…

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