Examlex
A negative feedback loop is a process in which the body senses a change, and activates mechanisms to reverse that change.
Homeostasis
The regulation of the internal environment within the body to maintain stable, constant conditions for living functions.
Metabolic Functions
The biochemical processes that occur within living organisms to maintain life, including digestion, energy production, and waste elimination.
Symport
A type of membrane transport mechanism where two substances are simultaneously transported across a cell membrane in the same direction.
Active Transport
Molecules traversing a cell's membrane from regions of low concentration to regions of high concentration, a process that requires energy expenditure.
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