Question
A liver cell requires energy to move vitamins from an area of low concentration, across the cell membrane, to an area of high concentration. The process used by the liver cell is called
Responses
A osmosis.osmosis.
B active transport.active transport.
C passive transport.passive transport.
D facilitated diffusion.
Responses
A osmosis.osmosis.
B active transport.active transport.
C passive transport.passive transport.
D facilitated diffusion.
Answers
GPT-4o mini
The correct answer is **B: active transport**.
In this process, energy is required to move substances against their concentration gradient, from an area of low concentration to an area of high concentration.
In this process, energy is required to move substances against their concentration gradient, from an area of low concentration to an area of high concentration.