Cells Crossword Activity

2. Usually dead cells that is very thick that supports the mature plant parts like fibers and seeds.
5. Branch of biology that studies the microscopic anatomy of biological tissues.
8. Most abundant tissue in the body.
10. Single celled organisms in pond water that is observe by Leeuwenhoek
12. Involved in CHON synthesis.
13. Type of plant tissues that is actively dividing.
15. Type of muscle cells found in the walls of blood vessels and internal organs except the heart.
17. Maintains the integrity of the cell and controls passage of materials into and out of the cell.
19. Group of cells that have a similar structure and function working together in a multicellular organisms
22. Dense region of RNA in the nucleus and site of ribosome formation.
24. Specialized cell in plants that controls the opening and closing of stomata.
26. Medium for chemical reaction where cell expansion, growth and replication are carried out.
27. Cells in this type of plant tissues have stop dividing and taken on specialized roles.
29. Stores nutrients and waste product in the cell.

1. Main ingredient of extracellular matrix in animal cells.
3. Complex fluid that is inside the cell, observed by Johannes Purkinje.
4. Contains highly acidic fluid and site for intercellular digestion.
6. Generates microtubular spindle fibers for chromosome separation during cell division.
7. Carries of oxygen, carbon dioxide and nutrients to the different parts of the body.
9. Highly cellular tissue that overlies body surfaces,lines cavities and forms glands
11. Inner membrane folds of mitochondrion.
14. Boxlike compartment in a piece of cork.
16. Unicellular organism that does not possess membrane bounded organelles characterize by the absence of nucleus.
17. Filamentous network of CHON that provide internal organization, shape and movement of the cell.
18. Most abundant fiber in connective tissue.
20. Site for lipid synthesis.
21. Unicellular or multicellular organism that has a membrane bounded organelles and has a nucleus present.
23. Temporary irregular lobes formed in amoebas used for locomotion and for capturing and engulfing of food particles.
25. Synthesis and storage of starch which is the energy source of the plant.
28. Sort and direct vesicular traffic by pinching off vesicles or fusing with them.