Question

Water moves across the cell membrane by _____

• A. exocytosis
• B. endocytosis
• C. osmosis
• D. active transport

Answer 1

Answer:

C. osmosis

• The cell membrane is a phospholipid bilayer which is semi – permeable.

• Water moves across this membrane by the process of diffusion.

• The diffusion of water across a semi – permeable membrane is known as osmosis.