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Processes that are carried out at the cellular level, but are not necessarily restricted to a single cell.
Branch of philosophy dealing with the nature of beauty, art, and taste, and with the creation and appreciation of beauty.
A person who is opposed to, struggles against, or competes with another; opponent; adversary.
Diffusion of molecules through a semipermeable membrane from a place of higher concentration to a place of lower concentration.
Rhe metabolic processes whereby certain organisms obtain energy from organic molecules; processes that take place in the cells and tissues during which energy is released and carbon dioxide is produced and absorbed by the blood to be transported to the lungs.
A series of enzymatic reactions in mitochondria involving oxidative metabolism of acetyl compounds to produce high-energy phosphate compounds that are the source of cellular energy.
A metabolic process that breaks down carbohydrates and sugars through a series of reactions to either pyruvic acid or lactic acid and releases energy for the body in the form of ATP.
Plastid containing chlorophyll and other pigments; in plants that carry out photosynthesis.
Cell division in which the nucleus divides into nuclei containing the same number of chromosomes.
The cell cycle
Series of events that takes place in a cell leading to its division and duplication (replication).
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