The spermatic cord ________
A) carries blood vessels, nerves, and the ductus deferens between the scrotum and the abdomen
B) is formed by the union of both ductus deferens
C) carries sperm from their entry into the abdominal cavity to the ejaculatory duct
D) is the system of ducts that transports sperm from scrotum to the exterior of the body
Answer: A
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Jill suffers a severe cut that severs the tendon that attaches the insertion of the flexor carpi ulnaris. As a result of this injury, what action is difficult for her to perform?
A) flex her forearm B) flex her elbow C) flex her ulna D) flex and adduct her hand E) flex her shoulder
Cell adhesion proteins (CAMs) include ____________________ and ____________________
Fill in the blank(s) with correct word
Antibody functions include all of the following except ________.
A) binding and inactivating chemical toxins released by bacteria or other microorganisms B) cross-linking cell-bound antigens on red blood cells when blood types are properly matched C) linking soluble antigens together so that they fall out of solution D) targeting foreign cells so that complement proteins can cause cellular lysis
What hormone suppresses the appetite?
A) ghrelin B) orexin C) neuropeptide Y D) leptin