Across
- 2. Flat, smooth, layered sac-like organelle near the nucleus, involved in manufacturing, storing, packing, and transporting particles throughout the cell
- 7. layer of lipids and proteins surrounding the cell. Its primary role is to protect the cell from its surrounding.
- 9. round organelles surrounded by a membrane and comprising digestive enzymes which help in digestion, excretion and in the cell renewal process.
- 10. double-membrane structure that surrounds the nucleus. It is also referred to as the nuclear envelope.
- 11. Cellular organelle composed of a thin, winding network of membranous sacs originating from the nucleus
- 12. organelle that contains several other sub-organelles. It also contains DNA and other genetic materials.
Down
- 1. Membrane-bound organelle inside a cell involved in maintaining shape and storing water, food, wastes, etc.
- 3. Tiny holes in the nuclear membrane involved in the movement of nucleic acids and proteins
- 4. Jelly-like material that fills the cell and contains all the cell organelles; also, the substance within the cell nucleus enclosed by the nuclear membrane
- 5. small organelle found near the nucleus, which has a thick centre with radiating tubules.This is where microtubules are produced.
- 6. Spherical or rod-shaped organelles with a double membrane, known as the powerhouse of the cell due to their role in releasing energy
- 8. Small organelles made up of RNA-rich cytoplasmic granules, known as the sites of protein synthesis