What is the role of mitochondria in eukaryotic cells? A. to transport materials throughout the cell. B. to provide structure and mechanical support for the cell c. to regulate the flow of materials in and out of the cell.
D. to generate chemical energy that powers the cell

Which of the following options describes photosynthesis correctly? question 8 options: a plant uses carbon dioxide and water to make oxygen and nitrogen a plant breaks down sugar to make carbon dioxide. a plant uses sunlight, carbon dioxide, and water to make sugar and oxygen. a plant uses sunlight to break down sugars for digestion into water and oxygen.