Electric Charges of the Opposite Sign

question 6

Multiple Choice

Electric charges of the opposite sign

• A)also have the same magnitude.
• B)attract each other.
• C)exert no forces on each other.
• D)repel each other.
• E)None of these is correct.

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Definitions:

Tetanus

A bacterial infection characterized by muscle spasms, caused by the bacterium Clostridium tetani entering the body through wounds.

Interferons

Proteins produced by the body's cells as a defensive response to pathogens like viruses, bacteria, and cancer cells.

Antitumor Effect

The action or activity of preventing, inhibiting, or shrinking tumoral growth in a living organism.

Antigens

Substances that the immune system identifies as foreign or dangerous, prompting an immune response.