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Section 1.2 - Cells
BC Science 8
www.bcscience.com
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Across
1. This cell structure traps the energy from the Sun and changes it into chemical energy.
5. The total of all the chemical reactions that take place in our cells.
6. These assemble proteins in the cell.
8. Temporary storage compartments that sometimes store waste.
9. These function like a mail system in the cell. They carry proteins, nutrients, and water into, out of, and around the inside of the cell.
10. The jelly-like substance within the cell.
13. This cell structure sorts proteins and packs them into membrane-wrapped containers.
14. This is the gas molecule that is produced by plant cells in the presence of sunlight.
16. The building blocks for a variety of structures in the cell.
17. The part of the cell that controls all the activities within the cell.
18. The hereditary material in the cell.
19. A network of membrane-covered channels that look a bit like the folds of a fan or accordion.
Down
2. This is the process that produces energy for the cell, known as cellular __________.
3. A tough, rigid structure that surrounds the plant cells and gives the cell a regular, box-like shape
4. The energy producers in the cell.
7. This process produces food in plant cells.
11. A cell structure in which functions are carried out to ensure the cell’s survival.
12. These contains digestive chemicals that break down food particles, cell wastes, and worn-out cell parts.
15. This is the food molecule that is produced by plant cells in the presence of sunlight.
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