1. Cell Structure and Function
Membrane Transport — Quiz
Test your understanding of membrane transport with 5 practice questions.
Practice Questions
Question 1
What is the primary driving force for simple diffusion across a cell membrane?
Question 2
Which of the following best describes the movement of water in a cell placed in a hypertonic solution?
Question 3
Which of the following is a characteristic of facilitated diffusion?
Question 4
During active transport, which of the following is required to move substances across the membrane?
Question 5
If a cell needs to move calcium ions (Ca²⁺) from a region of low concentration inside the cell to a region of high concentration outside the cell, which transport mechanism is most likely used?