If the tubular maximum for a particular amino acid is 200 mg/100 ml and the concentration of that amino acid in the blood is 100 mg/100 ml, the amino acid
A. will not appear in the urine.
B. will appear in the urine.
C. will be actively secreted into the filtrate.
D. will be completely reabsorbed by the tubule cells.
E. None of the choices are correct.
Answer: D
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A) carry products of digestion that will not pass through the walls of blood capillaries. B) produce new cells for the mucosa of the small intestine. C) function in the absorption of nutrients, especially vitamin B12. D) secrete hormones that coordinate the activities of other digestive organs. E) secrete a watery intestinal juice that includes intrinsic factor and hydrochloric acid.
The most commonly used classification system for cancer is the ________________________________.?
Fill in the blank(s) with correct word
Identify the structure labeled "1."
A) pedicle B) transverse process C) lamina D) spinous process E) transverse articular facet
Which of the following is a fibrocartilaginous structure within the knee?
A) ligaments B) tendons C) joint capsule D) bursae E) menisci