| D007501 |
Iron |
A metallic element with atomic symbol Fe, atomic number 26, and atomic weight 55.85. It is an essential constituent of HEMOGLOBINS; CYTOCHROMES; and IRON-BINDING PROTEINS. It plays a role in cellular redox reactions and in the transport of OXYGEN. |
Iron-56,Iron 56 |
|
| D007700 |
Kinetics |
The rate dynamics in chemical or physical systems. |
|
|
| D008027 |
Light |
That portion of the electromagnetic spectrum in the visible, ultraviolet, and infrared range. |
Light, Visible,Photoradiation,Radiation, Visible,Visible Radiation,Photoradiations,Radiations, Visible,Visible Light,Visible Radiations |
|
| D008968 |
Molecular Conformation |
The characteristic three-dimensional shape of a molecule. |
Molecular Configuration,3D Molecular Structure,Configuration, Molecular,Molecular Structure, Three Dimensional,Three Dimensional Molecular Structure,3D Molecular Structures,Configurations, Molecular,Conformation, Molecular,Conformations, Molecular,Molecular Configurations,Molecular Conformations,Molecular Structure, 3D,Molecular Structures, 3D,Structure, 3D Molecular,Structures, 3D Molecular |
|
| D010674 |
Pheophytins |
Chlorophylls from which the magnesium has been removed by treatment with weak acid. |
Pheophytin |
|
| D002734 |
Chlorophyll |
Porphyrin derivatives containing magnesium that act to convert light energy in photosynthetic organisms. |
Phyllobilins,Chlorophyll 740 |
|
| D003624 |
Darkness |
The absence of light. |
Darknesses |
|
| D001429 |
Bacteriochlorophylls |
Pyrrole containing pigments found in photosynthetic bacteria. |
Bacteriochlorophyll |
|
| D012247 |
Rhodospirillum rubrum |
Vibrio- to spiral-shaped phototrophic bacteria found in stagnant water and mud exposed to light. |
|
|
| D013053 |
Spectrophotometry |
The art or process of comparing photometrically the relative intensities of the light in different parts of the spectrum. |
|
|