Question

nfhs 25-29 biology cr sem a
cell homeostasis
which homeostatic process requires energy to move particles across the plasma membrane?
passive transport
osmosis
dynamic equilibrium
active transport

Explanation:

To determine the homeostatic process that requires energy for particle movement across the plasma membrane, we analyze each option:

• Passive transport (including osmosis, a type of passive transport) moves particles along the concentration gradient without energy.
• Dynamic equilibrium refers to a state, not a transport process.
• Active transport moves particles against the concentration gradient, which requires energy (e.g., ATP).

Answer:

active transport