Question

there is a group of disorders related to a particular organelle that can affect many different organ systems. some common symptoms of these disorders include lack of energy, muscle weakness, difficulty when exercising, muscle pain, and poor growth. based on the role of the organelle in cell functioning, which organelle could most likely be responsible for causing these symptoms?
a the lysosome could be responsible because of its role in the cleanup and disposal of worn out cell parts.

b the membrane could be responsible because of its role in transport of materials into and out of the cell.

c the vacuole could be responsible because of its role in the storage of materials within the cell.

d the mitochondrion could be responsible because of its role in the manufacturing of atp.

Explanation:

To solve this, we analyze each option:

• Option A: Lysosomes are for cleaning cell parts, not energy production. Symptoms like lack of energy don't relate to lysosome function. Eliminate A.
• Option B: Cell membrane transports materials, but the symptoms (energy issues, muscle weakness) are about energy, not transport. Eliminate B.
• Option C: Vacuoles store materials, not produce energy. The symptoms are energy - related, so C is out.
• Option D: Mitochondria produce ATP (energy for cells). Symptoms like lack of energy, muscle weakness (muscles need ATP) match mitochondrial function. So D is correct.

Answer:

D. The mitochondrion could be responsible because of its role in the manufacturing of ATP.