Which chemical buffer system includes carbonic acid and its salt and ties up hydrogen ions (H+) released by strong acids?
A) phosphate buffer system
B) protein buffer system
C) ionic buffer system
D) bicarbonate buffer system
E) acid-base buffer system
D
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The nervous system controls the activity of muscles and glands. Muscles and glands can generate changes and are therefore called
A. afferents. B. effectors. C. stimuli. D. visceral.
The tail feathers of peafowl are called a ________________
Fill in the blank(s) with correct word
Transamination results in an ammonia-containing product that can be eliminated by the kidneys in the urine called:
A) bicarbonate ion. B) urea. C) creatinine. D) bilirubin.
There are no genes for glycogen, fat, steroids, phospholipids, pigments and many other compounds, yet their synthesis is under indirect genetic control.
Indicate whether the statement is true or false