Max Delbrück Presented the First Evidence That Bacteria Are Capable

question 43

Multiple Choice

Max Delbrück presented the first evidence that bacteria are capable of spontaneous mutation.What is the name of the test that Delbrück used to demonstrate this phenomenon?

• A) fluctuation test
• B) logarithmic test
• C) lag test
• D) prototrophic test
• E) auxotrophic test

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Definitions:

Acupuncture

A form of traditional Chinese medicine involving the insertion of thin needles into specific points on the body to relieve pain or treat various conditions.

Qi Gong

An ancient Chinese exercise and healing technique involving meditation, controlled breathing, and movement exercises.

Tai Chi

A Chinese martial art and form of gentle physical exercise consisting of slow, deliberate movements combined with deep breathing and meditation.

Arthritis

A general term for conditions that affect the joints and surrounding tissues, causing pain, swelling, and stiffness.