What is the main responsibility of protein channels attached to the cell membrane? allowing specific molecules across the cell membrane extra support for the cell exterior and mechanical stress keeping cell turgidity at normal levels for homeostasis

Answer 1

The main responsibility of protein channels attached to the cell membrane is allowing specific molecules across the cell membrane. These protein channels facilitate the transport of ions and other small molecules in and out of the cell, which is crucial for various cellular processes and maintaining homeostasis.