Which of the following pairs is not correctly matched?

a. sarcolemma - muscle fiber plasma membrane

b. transverse tubule - generate ATP

c. mitochondria - produce ATP for muscle contractions

d. sarcomere - functional unit of the myofibril

B

Explanation:

T tubules do not generate ATPs. This is done by mitochondria. T tubules are the invagination of cell membranes into the muscle cells. They allow for rapid actuation of the action potential by the muscle cells. They do this by synchronizing the release of calcium ions that are important in muscle contraction.