After CO2 is produced by tissues, in what form is most of that carbon transported to the lungs for removal from the body?
A. As H2CO3
B. Bound to hemoglobin
C. As carbonic anhydrase
D. As dissolved CO2
E. As dissolved HCO3-
Answer: E
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Answer the following statement true (T) or false (F)
At least one-half of one parathyroid gland is necessary to maintain normal parathormone levels.
a. true b. false
Name the feature the digestive system has but the respiratory system and urinary systems don't have
A) The digestive system has organs in the thoracic cavity as well as organs in the abdominopelvic cavity. B) Only the digestive system opens to the exterior of the body. C) Only the digestive system is lined with a serous membrane. D) Only the digestive system is used to obtain resources from the external environment.
This nerve helps to plant the foot.
A. Genitofemoral nerve B. Obturator nerve C. Femoral nerve D. Tibial nerve E. Sciatic nerve