A Dust Particle Floating on a Water Surface Illustrates

question 151

Multiple Choice

A dust particle floating on a water surface illustrates

• A) surface tension.
• B) chemical tension.
• C) static electricity.
• D) heat capacity.
• E) hydrophilic attraction.

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Definitions:

Human Genes

The fundamental units of heredity in living organisms that are made up of DNA and determine specific characteristics by coding for proteins.

Human Diseases

Disorders or illnesses that affect humans, which can be caused by factors such as pathogens, genetics, or environmental conditions.

Southern Blot

A technique in which DNA fragments, previously separated by gel electrophoresis, are transferred to a nitrocellulose or nylon membrane and detected by autoradiography or chemical luminescence. Compare with Northern blot and Western blot.

Northern Blot

A technique in which RNA fragments