Which of the following is true about blood plasma?
A) It is the same as serum but without the clotting proteins.
B) The main protein component is hemoglobin.
C) It is about 90% water.
D) It contains about 20 dissolved components.
C) It is about 90% water.
You might also like to view...
The point where the trachea divides into right and left primary bronchi is a ridge called
a) Carina b) Secondary bronchioles c) Parietal pleura d) Visceral pleura e) Diaphragm
As an adult ages, the symphysial surface of the pubis
A. becomes more flattened, and the bony ridge at its circumference progressively disappears. B. becomes more flattened, and a bony rim forms at its circumference. C. becomes more billowed, and the bony ridge at its circumference progressively disappears. D. becomes more billowed, and a bony rim forms at its circumference.
The rupture of erythrocytes is called ________.
Fill in the blank(s) with the appropriate word(s).
When a muscle contraction occurs:
a. the actin gets shorter b. the myosin gets shorter c. the Z-lines are pulled closer together d. both A and B