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What is a radioisotope used to find a molecules in an organism?
Wiki User
∙ 13y ago
Radioisotopes are radioactive isotopes of elements. For example, most carbon atoms have a molecular weight of 12. Some have two extra neutrons, bringing their molecular weight up to 14 and making them unstable. This instability causes these atoms to be radioactive. Therefore, carbon 14 is described as a radioisotope of carbon.
Biologists use radioisotopes to trace specific substances as they pass through, and are processed by, the body. Radioisotopes can be attached to almost any compound, they are easy to detect, and the levels of radiation produced are low enough that many are safe for use within living organisms. Certain radioisotopes concentrate in specific parts of the body, making them useful for nuclear imaging studies of those organs.
Wiki User
∙ 6y ago
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A radioisotope used to find or track molecules in an organism?
Tracer
What radioisotope is used to detect changes in bodily functions?
Tracer
Which are typically used for long term energy storage within a cell?
simple organic molecules are not necessary for the life processes of an organism.
What word is used for an organism eating another organism?
A word used for an organism preying on another organism is a Predator
Which nuclide is a radioisotope used in the study of organic reaction mechanisms?
hydrogen 2nd isotop is used
A radioisotope used to find or track molecules in an organism?
Tracer
What are the function of proteins in organism's?
Proteins have several functions in an organism. They are used to transport molecules and store molecules, they are used in movement, and they are needed for mechanical support.
Why can a radioisotope be used as a tracer in the human body?
A radioisotope can be used as a tracer in the human body because tracers are used in the imaging the body's organs and tissues.
Which radioisotope is used heavily in nuclear medicine NAME THEM?
Which of the
What are molecules used for?
You can find molecules on every surface of the world because molecules are the smallest particle of a substance.
What radioisotope is used to detect cancer cells?
Tc-99
What radioisotope is used to detect changes in bodily functions?
Tracer
How many atoms are in an organic molecule?
essential components of many organic molecules;used in metabolismby many organism
What is the radioisotope that is used to treat cancer as well as to preserve food?
Gamma
What is the radioisotope l - 131 used for?
Diagnosing and treating thyroid cancer.
What are typically used for long term energy storage within a cell?
simple organic molecules are not necessary for the life process of an organism.
Which are typically used for long term energy storage within a cell?
simple organic molecules are not necessary for the life processes of an organism.
