04 BIO B1 Transport Phenomena Bundle
PREPARATION TEST 2026 QUESTIONS AND
CORRECT ANSWERS GRADED A+
● diffusion. Answer: molecules move from an area of high
concentration to an area of low concentration
● osmosis. Answer: diffusion of water molecules across a selectively
permeable membrane
● passive transport. Answer: the movement of materials across a cell
membrane without using energy
● active transport. Answer: the cell must use energy to transport
materials across the cell membrane
● transport proteins. Answer: They "pick up" and carry materials across
the cell membrane
● engulfing. Answer: The cell wraps around a particle and makes a
vacuole around it.
PREPARATION TEST 2026 QUESTIONS AND
CORRECT ANSWERS GRADED A+
● diffusion. Answer: molecules move from an area of high
concentration to an area of low concentration
● osmosis. Answer: diffusion of water molecules across a selectively
permeable membrane
● passive transport. Answer: the movement of materials across a cell
membrane without using energy
● active transport. Answer: the cell must use energy to transport
materials across the cell membrane
● transport proteins. Answer: They "pick up" and carry materials across
the cell membrane
● engulfing. Answer: The cell wraps around a particle and makes a
vacuole around it.