Question

the diagram shows a model of the hierarchical organization of the muscular system. which of these best explains the next level of organization in this model? a muscle cells, because they contain protein b mitochondria, because they produce energy for movement c muscle cells, because it follows next in the levels of organization d mitochondria, because they are smaller than cells and have membranes

Explanation:

In the hierarchical organization of the muscular - system, muscle cells are a basic unit. Muscle cells contain proteins that are involved in muscle contraction. Mitochondria are organelles within muscle cells that produce energy (ATP) through cellular respiration, which is essential for muscle movement. The next level of organization after cells in the hierarchy is tissues, and muscle cells form muscle tissues. But among the given options, mitochondria are organelles within cells and are not a level of organization above cells. The best answer is related to the role of mitochondria in energy - production for muscle movement.

Answer:

C. mitochondria, because they produce energy for movement