In the Context of the Methods of Contraception, Spermicides Prevent

question 72

Multiple Choice

In the context of the methods of contraception, spermicides prevent conception or impregnation by ________.

• A) killing the sperm before they can get to the egg
• B) increasing the life span of the oocyte
• C) reducing the count of sperm released from the testes
• D) causing the uterus to expel an embryo

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Definitions:

Viral Envelope

Of some viral particles, an outer membrane derived from the host cell in which the particle formed.

Infect Bacteria

The process by which harmful bacteria invade an organism, possibly causing disease.

Sex Pilus

A thin, tube-like structure produced by bacteria that facilitates the transfer of DNA between two cells.

Cellular Reproduction

The process by which cells divide to produce new cells, essential for growth, development, and repair of tissues in living organisms.