What does the middle piece of a human sperm c | vedclass

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(B) The human sperm is composed of a head,neck,middle piece,and tail. The middle piece contains numerous mitochondria,which are arranged in a spiral p

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Mitochondria only

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(B) The human sperm is composed of a head,neck,middle piece,and tail. The middle piece contains numerous mitochondria,which are arranged in a spiral pattern (often called the $Nebelkern$). These mitochondria provide the energy required for the movement of the tail,which facilitates sperm motility. While the neck contains the proximal and distal centrioles,the middle piece is specifically characterized by the presence of mitochondria.

What does the middle piece of a human sperm contain?

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