Changing their external environment
A cell must maintain homeostasis in order to function properly. Cells use osmosis, diffusion, passive transport, and active transport in order to maintain homeostasis. If a cell cannot maintain homeostasis, it will die.
acclimatization is "The physiological adaptation of an animal or plant to changes in climate or environment, such as light, temperature, or altitude." homeostasis is "The ability or tendency of an organism or cell to maintain internal equilibrium by adjusting its physiological processes." acclimatization changes and homeostasis stays the same. both defintions taken from answers.com
The common household process that is often compared to the way the endocrine system maintains homeostasis is a furnace thermostat on the wall of a house. In a house a thermostat is set at a specific temperature. When the temperature in the house falls below this designated temperature, the thermostat is triggered and signals the furnace to turn on and begin heating the house. Once the temperature of the house is above the designated temperature, the thermostat signals the furnace to turn off. This process is called negative feedback. The endocrine also works in a negative feedback system to maintain homeostasis. An example of negative feedback in the endocrine system is the regulation of calcium levels. Parathyroid glands release parathyroid hormone (PTH), which regulates the blood calcium levels. If there is a decrease in blood calcium the parathyroid glands will secrete more PTH. Then the PTH stimulates the release of calcium from the bones into the bloodstream. If blood calcium levels increase too much, the parathyroid glands will reduce their production of PTH and less calcium will be released from the bones.
Meiosis < hope it helps you along your biological way (: Eggs (also called ova or oocytes), and sperm are called "Sex Cells". A single egg cell is called an ovum, and a single sperm cell is called a spermatozoa.
cell divisionMOOOOOOOOOOOOOOOOOOOOOOO
one way cells maintain homeostasis is by controlling the movement of substances across their cell membrane.
cell membrane
membrane :]
The cell membrane, a complicated part of the cell maintains homeostasis. There is a lot of chemistry to it and the way that the membrane is made up of maintains homeostasis.
they do it the way they do
A cell must maintain homeostasis in order to function properly. Cells use osmosis, diffusion, passive transport, and active transport in order to maintain homeostasis. If a cell cannot maintain homeostasis, it will die.
homeostasisMany epithelial cells transport ions or small molecules from one side to the other of the epithelium.
They release waste (1) and they take in nutrients (2). For the 3rd way, I do not really know.
Organisms maintain homeostasis by sweating. Kidneys, Liver, and Brain help maintain homeostasis.
Homeostasis is maintenance of a constant internal environment. It is keeping the body in unstressed conditions and always in flux. Some organisms that maintain homeostasis are receptors, integrating centres, and effectors.
The 8 characteristics of life are: Organization Metabolism Homeostasis Growth and Development Response to Stimuli Adaptation Reproduction Evolutionary AdaptationOrganization is the basis of all living things which is composed of cells and their organelles. Metabolism refers to the chemical reactions that occur within a living organism in order to maintain energy levels and break down nutrients. Homeostasis is the process by which organisms maintain a stable internal environment. Growth and development refer to the changes that occur as organisms mature. Response to stimuli refer to the way in which organisms react to external stimuli such as light and sound. Adaptation is the way in which organisms adjust to their environment in order to survive. Reproduction is the process by which organisms create new cells or organisms. Lastly evolutionary adaptation is the process by which organisms change over time in order to adapt to their environment.
by growing, responding to the enviorment, transforming energy,and reproducing and by going closeer to the little bug in them it is the mirical of life