What allows you to lift different weights with the same muscle is the:
a. difference in the threshold stimulus
b. number of motor units used by the muscle
c. all-or-none law
d. isometric contraction of the muscle fibers
b. number of motor units used by the muscle
You might also like to view...
Lipid-soluble substances diffuse through channels in cell membranes of cells forming the capillary wall, whereas lipid-insoluble substances diffuse through most areas of the capillary cell membranes.
Answer the following statement true (T) or false (F)
Sweat glands are endocrine glands.
Answer the following statement true (T) or false (F)
The type of joint formed by the epiphyseal cartilages is called a
A) symphysis. B) synchondrosis. C) gomphosis. D) synostosis. E) None of the answers are correct.
In females, the peritoneum folds over the pelvic organs to form two pouches; the one between the uterus and the urinary bladder is called the ________ pouch.
Fill in the blank(s) with the appropriate word(s).