In the Hershey-Chase Experiments, the Radioactive Tracers ³²P and ³⁵S

question 78

Multiple Choice

In the Hershey-Chase experiments, the radioactive tracers ³²P and ³⁵S were used to track DNA and protein, respectively, because _____.

• A) bacterial DNA contains sulfur and viral DNA contains phosphorus
• B) viral DNA contains sulfur and bacterial DNA contains phosphorus
• C) only DNA contains phosphorus and only protein contains sulfur
• D) DNA has more sulfur than protein and protein has more phosphorus than DNA
• E) protein has more sulfur than DNA and DNA has more phosphorus than protein

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Definitions:

Query Design

A graphical interface in database software that allows users to construct and modify database queries using visual representations of tables and the relationships between them.

Add To Row

The action of inserting additional data or items into a specific row within a table or database.

Delete Query

A command in database systems that removes records from a table based on specified criteria.

Run Button

A button within software applications that, when clicked, executes or starts a particular process or action.