5 Questions
Which type of transport does not require the use of energy (ATP)?
Simple Diffusion
What is the main difference between a channel protein and a carrier protein?
Channel proteins undergo a conformational change to transport molecules
Which type of transport moves molecules uphill and requires the use of energy (ATP)?
Protein Pumps
What are the three types of passive transport mechanisms?
Simple Diffusion, Facilitated Diffusion, Osmosis
Which ion has a higher concentration inside the cell compared to outside?
Potassium (K+)
Test your knowledge on passive mechanisms of membrane transport with this quiz. Learn about different types of transport proteins and their functions, and understand the importance of membrane transport in living cells. Differentiate between channel proteins and other transport mechanisms.
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