isotopes are eliminated from the body the same way any other atom is.
Ions, which is the next closest thing I think you may mean, are excreted through urine (since they can dissolve in water so well).
If an isotope is absorbed into the body, the fraction that remains after one day depends on the radiological half-life of the isotope and the biological half-life (basically how fast the element can be eliminated from the body) of the element that the isotope represents.
The bladder serves as a temporary reservoir for urine before it is eliminated from the body.
The course of a reaction can be traced using a radioactive isotope. It must have a short half-life and be able to be quickly eliminated from the body. A stable isotope will not decay and therefore will be much harder to trace in a reaction. Think about it, if nothing is changing, it is harder to see in a reaction.
Liquid waste in rats is stored in the urinary bladder until it is eliminated from the body through urination.
The waste that your body does not need is stored in your large intestine until it is eliminated as feces. Your kidneys remove excess water from this waste to concentrate it into a solid form before it is eliminated from your body.
If an isotope is absorbed into the body, the fraction that remains after one day depends on the radiological half-life of the isotope and the biological half-life (basically how fast the element can be eliminated from the body) of the element that the isotope represents.
HBV can not be eliminated from the body.
About 10% of all alcohol eliminated by the body comes from
Solid waste is eliminated through the anus.
Your anus
The bladder serves as a temporary reservoir for urine before it is eliminated from the body.
The course of a reaction can be traced using a radioactive isotope. It must have a short half-life and be able to be quickly eliminated from the body. A stable isotope will not decay and therefore will be much harder to trace in a reaction. Think about it, if nothing is changing, it is harder to see in a reaction.
The liquid waste of the fetal pig is stored in the bladder until it is eliminated from the pig.
thru breathing
Defecation.
breath
15%