It depends on the intrinsic properties of the drug and the route of administration. Oral drugs are often absorbed from the GI tract into the hepatic portal vein, undergo first pass, and then reach the systemic circulation.
They can be biotransformed (metabolized) in the liver, kidneys or even lungs. Most drugs are excreted by the kidneys into the urine, but some are excreted into bile by the liver.
Blood flow to particular organs, and the relative lipophilicity of the drug affect how it will behave in the body. It's metabolism is also key in figuring out how it will be excreted.
drugs can get in the body through an injection, rubbed on the skin, a patch, the mouth, the nose. the eyes, and the sexually reproductive organs.
the chemicals in our food are absorbed into the bloodstream through the walls of the small intestine
by polymers or by PEG
hormones are carried around the body in the blood
nutrients and oxygen
rthe nerves
Oxygen is typically carried by the red blood cells of most animals. However, the Sea Star has no "blood" and instead uses sea water to transport its nutrients. Salt water transports the oxygen around a sea star's body.
This is because they are harsher on the body. It takes more to kill off these kinds of diseases so they are more harmful to the body.
hormones are carried around the body in the blood
all around the body
Through your Intestines
blood
Most of the messages are carried by the nervous system around the body. Others are carried by the hormones.
They are carried around the body in the circulatory system
oxegon & nutrients is carried around your body in bloodNo Yhur Wrong iTs The Circulatory System
they are carried around the body in the circulatory system
they are carried around the body in the circulatory system
Its carried around your body through ur blood stream
this is the symbol equasion for glucose (sugar) it is carried around our body in the blood to our cells!
food to eat then stomach to washrom