Question

samuel, a 22 - year - old male, has been struggling with fluid imbalances and has had multiple infections. tests reveal that his cells are unable to properly regulate what enters and exits, leading to imbalances in ion concentrations and water uptake. his immune system also seems compromised due to this issue. which organelle is most likely malfunctioning?

Explanation:

The plasma membrane regulates what enters and exits the cell, maintaining ion and water balance. Its malfunction can lead to the symptoms described, such as fluid imbalances and compromised immune function due to improper regulation of substances.

Answer:

The plasma membrane.