Medical Quiz

Topics: Cell - Fundamental Unit of Life Quiz

Which activity can occur without the use of energy?

A. contraction of muscle tissue

B. protein synthesis in a cell

C. active transport of minerals

D. movement of water across a membrane

Select your answer:
     


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In passive transport, the concentration gradient goes from..

A. Low to low

B. High to low

C. Low to high

D. High to high