The primary function of the proximal tubule is
A) reabsorption of ions, organic molecules, and water.
B) filtration.
C) secretion of acids and ammonia.
D) secretion of drugs.
E) adjusting the urine volume.
A) reabsorption of ions, organic molecules, and water.
Anatomy & Physiology
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Which of the following neuron types are found only in the CNS?
a. multipolar b. anaxonic c. astrocytes d. bipolar
Anatomy & Physiology
Apoptosis is
A. the production of antibodies. B. programmed cell death. C. a form of cell division. D. a nonspecific defense.
Anatomy & Physiology
Cellular hypertrophy is accomplished by increased cell division
Indicate whether the statement is true or false
Anatomy & Physiology
The two fatty acids within a phospholipid molecule make up its
A. nonpolar tails. B. nonpolar heads. C. polar tails. D. polar heads.
Anatomy & Physiology