The chorion frondosum develops from the ________ layer of the chorion.
A. yolk sac
B. amnion
C. cytotrophoblast
D. syncytiotrophoblast
Answer: C
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Answer the following statements true (T) or false (F)
1. Jaundice will occur if the cystic duct is blocked and bile is not able to drain from the gallbladder. 2. Pancreatic juice helps neutralize the hydrochloric acid produced in the stomach. 3. People on long-term antibiotic therapy that has killed most of the bacteria in the large intestine may develop blood clotting problems. 4. The splenic flexure is where the ascending colon becomes the transverse colon. 5. The splenic flexure is where the transverse colon becomes the descending colon.
Triceps brachii and biceps brachii perform opposing actions and are classified as:
A) antagonists. B) agonists. C) synergists. D) prime movers.
Within a single fiber, the tension developed during a twitch depends upon the
A) amplitude of the action potential. B) length of the sarcomeres prior to contraction. C) duration of the stimulus. D) length of the thick filament.
The part of the tRNA that binds mRNA is the anticodon
Indicate whether the statement is true or false