The typical coloration of the feces is due to
a. bile salts.
b. undigested cellulose.
c. aqueous NaHCO3 secretion.
d. bilirubin.
e. disintegrated epithelial cells.
D
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All other things being equal, a person who has hypothyroidism will have a higher BMR than a person whose thyroid function is normal.
Answer the following statement true (T) or false (F)
Which of the following regions of the spinal cord contains a conspicuous enlargement?
a) filum terminale b) cervical region c) thoracic region d) sacral region e) coccygeal region
During the absolute refractory period, a stimulus of high intensity may trigger a nerve
impulse. Indicate whether the statement is true or false
Answer the following statements true (T) or false (F)
1. The juxtaglomerular apparatus assists in the regulation of blood pressure. 2. The glomerular filtrate is actively transported into Bowman’s capsule. 3. A drop in blood pressure would cause a decrease in glomerular filtrate and a reflexive increase in urine production. 4. The movement of materials from the filtrate to the blood is called secretion. 5. Water is moved from the kidney tubules into the blood by osmosis.