Which Portion of the Sperm Cell Is Most Involved with Penetration

question 74

Multiple Choice

Which portion of the sperm cell is most involved with penetration of the oocyte?

• A) Nucleus
• B) Acrosome
• C) Midpiece
• D) Tail
• E) Centriole

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Definitions:

Hippocampus

A region of the brain crucial for the formation and retrieval of memories.

Hindbrain

The posterior part of the brain that includes the cerebellum, pons, and medulla oblongata, responsible for regulating basic life functions like breathing and heart rate.

Thalamus

A brain structure acting as a relay station for sensory and motor signals to the cerebral cortex, excluding the sense of smell.