Cell :The Unit Of Life 3

1. - Major double-membrane organelle found in plants and algae.
3. - Organelle that contains enzymes for oxidative reactions.
4. - Type of cell junction that allows communication between cells.
7. - Organelle that serves as the main microtubule organizing center.
10. - The process of copying a segment of DNA into RNA.
12. - Network of fibers that provide structural support to the cell.
14. - Complex structure that forms between homologous chromosomes during meiosis.
15. - Structure within the nucleus where ribosomal RNA is produced.
18. - The aqueous component of the cytoplasm.
19. - Structure that anchors epithelial cells to the basement membrane.
23. - Part of the network involved in protein and lipid synthesis.
25. - Plant cell without the cell wall.
28. - Process by which a cell releases large amounts of material.
29. - Structure involved in moving chromosomes during cell division.
30. - Contraction of the protoplast of a plant cell as a result of loss of water.

2. - Process of degrading and recycling cellular components.
5. - Flattened membrane disks of the endoplasmic reticulum and Golgi apparatus.
6. - Component of the cytoskeleton involved in intracellular transport.
8. - Infectious agent that can only replicate inside a host cell.
9. - Glycoprotein and glycolipid covering that surrounds the cell membranes.
11. - Fertilized egg cell that results from the union of a female gamete with a male gamete.
13. - Membrane surrounding the vacuole in plant cells.
16. - The substance of a cell nucleus, especially that not forming part of a nucleolus.
17. - Division of the cytoplasm during cell division.
20. - Molecule having both hydrophobic and hydrophilic parts.
21. - Non-pigmented organelles in plant cells used for storage.
22. - Process by which a cell engulfs particles.
24. - Infoldings of bacterial cell membranes.
26. - Specialized cell junction that holds adjacent cells together.
27. - Contains digestive enzymes.