The production of sperm cells is stimulated by the combination of ________ from the pituitary gland and testosterone from ________ in the testes.
A. follicle stimulating hormone; interstitial cells
B. luteinizing hormone; interstitial cells
C. GnRH; interstitial cells
D. follicle stimulating hormone; seminiferous tubules
Answer: A
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Which of the following correctly lists the order of arteries from the external uterus to internal uterus?
A) radial, arcuate, straight, uterine, spiral B) uterine, radial, straight, spiral, arcuate C) uterine, arcuate, radial, straight, spiral D) spiral, straight, radial, arcuate, uterine E) arcuate, uterine, spiral, radial, straight
Where is the rectus femoris?
a) A b) B c) C d) D e) I
What determines the time a horizontally projected object remains in the air?
A. weight B. mass C. projection height D. all of the above
What is true about the movement properties of the following joints?
A) Some synovial joints are freely movable; others are immovable. B) Cartilaginous joints are freely movable. C) All synovial joints are freely movable. D) Fibrous joints permit no movement.