The Experiments Conducted by Hershey and Chase Were Able to Show

question 58

Multiple Choice

The experiments conducted by Hershey and Chase were able to show that DNA was the genetic substance, because

• A) both proteins and DNA in the viruses that they used contained radioactive sulfur.
• B) only radioactive phosphorus was found inside of infected bacteria.
• C) only radioactive sulfur was found inside of infected bacteria.
• D) both proteins and DNA in the viruses that they used contained radioactive phosphorus.

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Definitions:

Trichinosis

An infection caused by eating raw or undercooked meat infected with Trichinella parasites, leading to symptoms such as gastrointestinal distress, muscle pain, and fever.

Anthrax

A serious infectious disease caused by the bacterium Bacillus anthracis, affecting both animals and humans, and can be fatal if not treated.

Tuberculosis

A contagious bacterial infection that mainly affects the lungs and can lead to severe health issues.

Zoonoses

Diseases that can be transmitted from animals to humans under natural conditions.