Cells which contain large numbers of mitochondria and large amounts of agranular (smooth)endoplasmic reticulum are most likely
A)bladder cells.
B)bone cells.
C)lung cells.
D)skeletal muscle cells.

Question

Quizplus · Accepted Answer

Skeletal muscle cells require large amounts of energy for movement, thus they contain large numbers of mitochondria. Additionally, they require calcium for muscle contraction, which is stored in the smooth endoplasmic reticulum.

Cells Which Contain Large Numbers of Mitochondria and Large Amounts