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What are radioactive probes?
Radioactive probes are molecules that are labeled with a radioactive isotope, such as ^32P or ^35S, which emit radiation that can be detected. They are commonly used in molecular biology to detect specific DNA, RNA, or protein molecules by binding to complementary sequences and producing a signal that can be visualized.
How many molecules of radioactive alcohol are formed from each molecule of glucose?
One molecule of glucose can produce 2 molecules of radioactive alcohol through the process of fermentation, where glucose is converted into ethanol and carbon dioxide by yeast.
What causes radioactive things to glow?
Radioactive materials can emit radiation which can interact with nearby molecules, causing them to emit light. This phenomenon is known as Cherenkov radiation and is responsible for the glowing effect seen in some radioactive substances.
What elements are used in radioactive dating?
don't know
What does a radiochemist study?
A radiochemist studies the chemical properties and behavior of radioactive substances, including how they interact with other elements and molecules. They may investigate the production, detection, and applications of radioactive isotopes in fields such as medicine, environmental science, and nuclear energy.
Is radioactive atoms the same as the sun?
No. The sun is made up of a ball of gases, and the only radioactive gas we know of is Radon. Also, most radioactive elements are man-made.
What is a biological application that uses radioactive istopes?
Radiocarbon dating of organic samples is a biological application of radioactive isotopes. Another such application is the tagging of molecules with radioisotopes in order to investigate biological pathways, such as metabolism.
How many molecules are in 2 molecules?
2 molecules=molecules 2 molecules= 2 molecules yayyy!!! We know stuff
What plants have radioactive waste?
All plants have radioactive waste, especially fossil fuel plants.
Describe two ways that radioactive isotopes are used in biomedical research?
radioactive elements, tracers, are used in molecular research to investigate the movement of atoms and molecules through a biological system. At various intervals the movement of the radioactive atoms can be traced using photographic film.
What do radioactive nuclides cause molecules in the air to do?
Radioactive nuclides can ionize molecules in the air, breaking chemical bonds and creating free radicals. This ionization may lead to the formation of reactive species that can participate in chemical reactions, potentially altering the composition of the atmosphere and affecting health and the environment.
Is radioactive tracing beneficial?
Yes, radioactive tracing is beneficial as it allows scientists to track the movement of molecules in biological systems. This technique helps in studying metabolic pathways, understanding physiological processes, and diagnosing diseases. However, proper safety measures should be followed when working with radioactive materials.
