Cell Structure 2

3. rigid structure, mainly made of cellulose, that surrounds and supports plant cells
6. made of secreted slime protects the bacterium from attack by cells of the immune system, also prevents dehydration and allows bacteria to form colonies
7. a group of fluid filled membrane bound flattened sacs formed by the fusion of vesicles from the ER
9. double membrane- inner core is folded to form a structure called cristae; inside is the matrix which contains enzymes involved in respiration

1. site of aerobic respiration where ATP is produced; found in large numbers in cells that are very active and require a lot of energy
2. long hair like structure that rotates to make the prokaryotic cell move; not all prokaryotes have this and some have more than one
3. small flattened structure, has a double membrane and membranes inside called thylakoid membranes which are stacked up in some parts to form grana which are linked together by lamellae, site of photosynthesis
4. outer layer of lipid formed when the virus 'buds' off and breaks away from host cell
5. protein coat around the core of a virus
6. involved with the separation of chromosomes during cell division
8. a strand of nucleic acid enclosed in a protein coat