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Across 4. this is when a cell goes through a process in which it splits and creates to cells 5. the movement of molecules from areas of higher concentration to areas of lower concentration.this doen't requires enegy 6. the jelly-like fluid inside the cell, holds and supports the cell 8. thin and flexible and surrounds the cell. Allows the cell to change shape 9. found only in plant cells, contains green pigment 10. when to daughter cells are formed 12. breaks down glucose to provide energy need by the cell 13. this cycle involves interphase, mitosis, cytokinesis. 16. structures foundinside the nucleus that contains allmof the herediatry material 19. it is when the chromosones duplicates and the cell prepares to divide 22. this level of organization involves organs that are made up of tissues that work together to perform specific activities 24. they help digets food molecules, and are most common in animal cells 26. when large molecules are carried out of the cell 29. this level of oraginization envolves tissue which is made up of cells that are similar in structure and function, which work together to perform a precific activity 30. during this process or phase the nuclear membrane 31. this is when a nuclear membrane forms around the chromosone in each cell 32. water filled sacs floating in the cell. Stores food water and waste

Down 1. the movement of certain molecules across the cell membrane that does require energy 2. tubular passage way that helps transport proteins 3. when large molecuels are surrounded by the cell membrane and brought into the cell 7. during this process or phase the chromosone line up in the middle of the cell 11. a sturcture found inside the nucleus that produces ribosomes 14. this includes organisms which are all living things that can carry out all basic life processes 15. in this process the chromosones are pulled apart and moved toward oppisite sides of the cell 16. found in plants, fungi, and bacterial cells. This part supports the cell 17. there are two types of________. Aerobic and anaerobic, aerobic requires oxygen while anaerobic doesn't 18. all the chemical reactions that occour in the cell 20. in this level there is organ systems groups of two or three groups of tissues that work together 21. this level of orangnization involvescells such as blood cells, nerve cells, and bone cells 23. a special type of diffusion which refers only to the movement of water across the cell membrane. This requires nergy 25. where proteins are made 27. this includes four basic steps prophase, metaphase, anaphase, and telophase 28. control center of the cell, it controls all cellular activities