Cells

2. Reticulum: a network of membranous tubules within the cytoplasm of a eukaryotic cell, continuous with the nuclear membrane.
5. a microscopic network of protein filaments and tubules in the cytoplasm of many living cells, giving them shape and coherence.
10. a small dense spherical structure in the nucleus of a cell during interphase.
11. a space or vesicle within the cytoplasm of a cell, enclosed by a membrane and typically containing fluid.
12. Membrane: the semipermeable membrane surrounding the cytoplasm of a cell.
13. an organelle in the cytoplasm of eukaryotic cells containing degradative enzymes enclosed in a membrane.
14. ER: a network of tubular membranes within the cytoplasm of the cell, occurring either with a smooth surface

1. Body: a complex of vesicles and folded membranes within the cytoplasm of most eukaryotic cells, involved in secretion and intracellul
3. an organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur
4. a minute cylindrical organelle near the nucleus in animal cells, occurring in pairs and involved in the development of spindle fibers in cell division.
6. a minute particle consisting of RNA and associated proteins, found in large numbers in the cytoplasm of living cells.
7. the central and most important part of an object, movement, or group, forming the basis for its activity and growth.
8. the material or protoplasm within a living cell, excluding the nucleus.
9. Membrane: surrounds the genetic material and nucleolus in eukaryotic cells.