Asked by Bazelais ANNEUS on Sep 22, 2024
Verified
What is the main use of radioisotopes?
A) cancer therapy
B) as garden insecticides
C) to stop pollution
D) as agricultural herbicides
Radioisotopes
Radioactive isotopes of an element, used in various scientific, medical, and industrial applications due to their radioactive decay properties.
Cancer Therapy
Medical treatment specifically designed to treat cancer by inhibiting the growth of cancerous cells, using methods such as chemotherapy, radiation, or surgery.
Agricultural Herbicides
Chemical substances used to control or eliminate unwanted vegetation (weeds) in farming, to improve crop yields.
- Understand the uses and importance of radioisotopes in various fields.
Verified Answer
LT
Lexie Tannerabout 23 hours ago
Final Answer :
A
Explanation :
Radioisotopes are widely used in cancer therapy as they can be targeted to deliver radiation directly to cancerous cells, helping to destroy them while minimizing damage to healthy tissue. Radiotherapy can be administered either externally or internally using radioisotopes.
Learning Objectives
- Understand the uses and importance of radioisotopes in various fields.