As a Girl Goes from Being a Newborn to Puberty

question 43

Multiple Choice

As a girl goes from being a newborn to puberty

• A) the number of ovarian follicles about doubles
• B) less than half of the ovarian follicles become primary follicles
• C) most of the primary follicles have become ovarian follicles
• D) most of the primary follicles have become mature follicles

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Definitions:

Counter-electromotive Force

The voltage generated by a motor or inductor in opposition to the applied voltage, acting as a limiting factor in the flow of current.

Back-EMF

See counter-EMF.

Armature

The rotating coil or coils of a dynamo or electric motor where voltage is induced by magnetic action.

DC Motor

An electric motor that runs on direct current (DC) electricity, converting electrical energy into mechanical energy through the rotation of a shaft.