The embryonic layers that give rise to all of the body's mature tissues are called ______.
Fill in the blank(s) with the appropriate word(s)
Answer: Germ layers
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Which of the following is not true of the pubis?
A. It encircles part of the obturator foramen. B. It forms part of the greater sciatic notch. C. It has a superior ramus. D. It forms part of the acetabulum. E. It forms the anterior inferior part of the pelvis.
Albumin belongs to the group of ____ in the blood plasma
a. hormones b. electrolytes c. proteins d. gases (O2, CO2, N2) e. red blood cells
Functions of the Large Intestine
What will be an ideal response?
Which of these is a major difference between smooth muscle and skeletal muscle?
A. Myosin is the main regulatory protein in smooth muscle. B. Myosin is the main regulatory protein in skeletal muscle. C. Skeletal muscle usually exhibits spontaneous activity, while smooth muscle cannot contract spontaneously. D. Only skeletal muscle requires increased calcium ion concentration in the cytosol for contraction. E. Only skeletal muscle has both actin and myosin.