Question

learning: chapter 02: sections 9 - 14 question① which of the following molecules bring stability to a cell membrane structure? select all that apply phospholipids cholesterol collagen membrane proteins

Explanation:

Phospholipids form the basic structure of the cell - membrane bilayer. Cholesterol helps maintain membrane fluidity and stability across different temperatures. Collagen is mainly found in connective tissues and not a major contributor to cell - membrane stability. Membrane proteins have various functions like transport and signaling but do not directly bring stability to the membrane structure like phospholipids and cholesterol.

Answer:

Phospholipids, Cholesterol