The sarcolemma
a. is the muscle cell plasma membrane
b. provide a means of rapidly transmitting the action potential from the surface into the central portions of the muscle fiber.
c. store ATP.
d. run longitudinally between the myofibrils.
e. have expanded lateral sacs.
A
You might also like to view...
Opening a bottle of perfume releases perfume molecules from the container, and within a few minutes the perfume can be smelled by a person many feet away from the bottle. This illustrates
A) diffusion. B) facilitated diffusion. C) osmosis. D) filtration. E) active transport.
At rest, nerve cells have an unequal distribution of ions on either side of the cell membrane, producing the ________.
Fill in the blank(s) with the appropriate word(s).
The two parts of the nephron are the renal ________ and the renal ________
Fill in the blank(s) with correct word
The ________ are the folds of the mitochondria that form the matrix.
A. centrioles B. complexes C. ribosomes D. cristae