sum of all processes that occur in the body.
throwing down. the breakdown of complex chemical substances into simpler components.
A raising up, the building up of complex chemical substances from smaller, simpler components.
Digestive processes catabolize protiens in food into amino acids. These amino acids are then used to anabolize new protiens that make up body structures.
the body's ability to detect and respond to changes..
includes motion of the whole body, individual organs, single cells, and even tiny stuctures inside cells.
an increase in body size that results from an increase in the size of existing cells, and increase in the number of cells or both. A tissue sometimes increases size because the amount of mater
the development of a cell from an unspecialized to specialized state.
Precursor cells, which can divide and give rise to cells that undergo differntation.
1.)the formation of new cells for tissue growth, repari or replacement.
2.) the production of a new individual.