biological change

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• Biological thermodynamics — is a phrase that is sometimes used to refer to bioenergetics, the study of energy transformation in the biological sciences. Biological thermodynamics may be defined as the quantitative study of the energy transductions that occur in and between… …   Wikipedia

• Change 123 — Cover of Change 123 volume 1 as published Akita Shoten ちぇんじ123 (Chenji Hi Fu Mi) …   Wikipedia

• Biological value — (BV) is a measure of the proportion of absorbed protein from a food which becomes incorporated into the proteins of the organism s body. It summarises how readily the broken down protein can be used in protein synthesis in the cells of the… …   Wikipedia

• Biological constraints — are factors which make populations resistant to evolutionary change. Constraint has played an important role in the development of such ideas as homology and body plans. Types of constraintConstraint, broadly considered, is so general as to be an …   Wikipedia

• Biological integrity — is associated with how “pristine” an environment is and its function relative to the potential or original state of an ecosystem before human alterations were imposed. Biological integrity is built on the assumption that a decline in the values… …   Wikipedia

• Biological interaction — Biological interactions are the effects organisms in a community have on one another. In the natural world no organism exists in absolute isolation, and thus every organism must interact with the environment and other organisms. An organism s… …   Wikipedia

• biological clock — biological clocks N COUNT: oft poss N Your biological clock is your body s way of registering time. It does not rely on events such as day or night, but on factors such as your habits, your age, and chemical changes taking place in your body.… …   English dictionary

• Biological hydrogen production — is done in a bioreactor based on the production of hydrogen by algae. Algae produce hydrogen under certain conditions. In the late 1990s it was discovered that if algaeclarifyme are deprived of sulfur they will switch from the production of… …   Wikipedia

• biological development — Introduction       the progressive changes in size, shape, and function during the life of an organism by which its genetic potentials (genotype) are translated into functioning mature systems (phenotype). Most modern philosophical outlooks would …   Universalium

• Biological pigment — The Blue Morpho butterfly, native to Central America, derives its distinctive blue coloring from iridescence rather than from pigmentation. Biological pigments, also known simply as pigments or biochromes[1] are substances produced by living… …   Wikipedia

• Biological target — A biological target is a biopolymer such as a protein or nucleic acid whose activity can be modified by an external stimulus. The definition is context dependent and can refer to the biological target of a pharmacologically active drug compound,… …   Wikipedia