Glossary 1.6

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The glossary provides definitions and explanations of key terms and concepts essential to understand the topic in the lesson. Be sure to familiarize yourself with each term before attempting the lesson glossary quiz.

Browse the glossary using this index

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V

Vacuole

a liquid-filled organelle that stores waste and aids in cellular metabolism and water balance

Vesicle

a small, membrane-bound organelle that may transport, store, or digest substances within a cell