Which Is the Correct Order of Events Leading to the Luteinizing

question 39

Multiple Choice

Which is the correct order of events leading to the luteinizing hormone surge?

• A) Copulation stimulates sensory neurons in the cervix → a surge of LH stimulates ovulation in the ovaries → GnRH stimulates anterior pituitary cells to secrete LH → neuronal impulses release norepinephrine
• B) Copulation stimulates sensory neurons in the cervix → a surge of LH stimulates ovulation in the ovaries → neuronal impulses release norepinephrine → GnRH stimulates anterior pituitary cells to secrete LH
• C) Copulation stimulates sensory neurons in the cervix → neuronal impulses release norepinephrine → GnRH stimulates anterior pituitary cells to secrete LH → a surge of LH stimulates ovulation in the ovaries
• D) GnRH stimulates anterior pituitary cells to secrete LH → copulation stimulates sensory neurons in the cervix → a surge of LH stimulates ovulation in the ovaries → neuronal impulses release norepinephrine

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Definitions:

Coarse Adjustment Knob

A control mechanism on a microscope used for making large adjustments in the focus, typically to initially bring the specimen into view.

Light Control

The manipulation of light intensity, direction, and duration, often in photography, theater, or interior design.

Substage Light

A light source mounted beneath the stage of a microscope, used to illuminate the specimen from below.

Arm

The part of the human body extending from the shoulder to the wrist, composed of the upper limb between the shoulder and the elbow and the forearm between the elbow and the wrist.