Radioisotopes Are Used in All of the Following Scientific Applications

question 9

Multiple Choice

Radioisotopes are used in all of the following scientific applications except:

• A) dating fossils.
• B) determining the sequence of genetic information in DNA.
• C) localization of a drug, such as marijuana.
• D) the treatment of cancer.
• E) measuring the pH of the blood.

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Definitions:

Writing Requirement

A legal principle that certain kinds of contracts must be in writing to be enforceable.

Unilateral Promise

A pledge or commitment by one party to perform an act without requiring a reciprocal promise from another party.

Consideration

Something of value that is exchanged between parties in a contract, which is necessary for the agreement to be legally binding.

Performance

The action or process of carrying out or accomplishing an action, task, or function.