AC HPAT Algonquin College Test Prep Biology | Actual Questions and Answers 100% Correct| Latest Update 2024
active transport movement of molecules across a cell membrane from a region of lower concentration to a region of higher concentration—against the concentration gradient. Active transport requires cellular energy to achieve this movement. passive transport Requires NO energy, movement of molecules from high to low concentration, moves with the concentration gradient covalent bond A chemical bond that involves sharing a pair of electrons between atoms in a molecule ionic bond Linkage formed from the electrostatic attraction between oppositely charged ions in a chemical compound. Such a bond forms when the valence (outermost) electrons of one atom are transferred permanently to another atom
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ac hpat algonquin college test prep biology
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