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Across 1. number of molecules in a substances 5. dense cluster of DNA 6. solution with greater solute concentration 7. excretory organelle 8. membrane transport that required atp expenditure 9. limits and encloses the cytoplasm 11. fluid substance of cytoplasm 12. where most cellular activities occur 16. group of similar cells united in the performance oe definite function 18. site for protein synthesis 21. characterized by the presence of a non living extra cellular matrix 22. membrane transpost process from an ardma of high concentration to an area of low concentration 23. fluid located inside the cell 26. diffusion of water or solvent 27. ability of the solution to change size and shape of the cell 28. spreading of particles ina solution 29. where atp is produced

Down 2. systemr of deep channel that windr throughou the cytoplasm 3. process which substances move out of the cell 4. intiates action 9. disarm dangerous chemical in the cell 10. two membrane boundary bet. the inside of the nucleup and that of the cystoplasm 13. composed of cells called neurons 14. cell which make up the tissue of the body 15. the machine of the body 17. specialized bodies 19. transport proteins and other material 20. powerhouse of the cell 24. tough tissue 25. solution of the same amount of solute and solvent