Cardiac muscle cells and skeletal muscle cells differ in a few ways. Which of the following is not one of them?
A) Cardiac muscle cells are smaller in size.
B) Cardiac muscle cells have a single, centered nucleus.
C) Cardiac muscle cells branch.
D) Skeletal muscle cells lack intercalated discs.
E) Cardiac muscle cells lack transverse tubules.

Question

Quizplus · Accepted Answer

Cardiac muscle cells do not lack transverse tubules; they have them, which are essential for conducting action potentials into the cell interior, facilitating the synchronized contraction of the heart muscle.

Cardiac Muscle Cells and Skeletal Muscle Cells Differ in a Few