Which of these statements does NOT correctly describe cardiac muscle cells?
A)All of them contract in the heart or none of them contract.
B)They are capable of graded strength of contraction.
C) They are produced constantly after infancy.
D) They have an abundance of mitochondria.

Question

Quizplus · Accepted Answer

Cardiac muscle cells are produced before birth and during infancy, but after this period, they have limited ability to regenerate.

Which of These Statements Does NOT Correctly Describe Cardiac Muscle