coolqueen918 coolqueen918

10-05-2024
Biology

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7
Which of the following is an example of active transport?
A Cilia moving rapidly to propel a single cell organism through water
B O2 diffusing throughout the cytoplasm of a cell from high to low concentration
Energy is used to pump Cl- ions from low to high concentration across a cell m
D K+ ions flowing down their gradient across a cell membrane

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