BCTC closed for Presidents' Day

BCTC will be closed Monday, February 18, in recognition of Presidents' Day.

Part 2: Cell Structure

Identify the numbered structures and organelles on the model of the cell. Then check your answers against the key at the bottom.

Cell Model
1. Nuclear Pore 7. Ribosomes (red specks)
2. Nuclear Envelope 8. Mitochondrion
3. Chromatin 9. Golgi Apparatus
4. Nucleolus 12. Centrioles
5. Rough Endoplasmic Reticulum 17. Cytoplasm
6. Smooth Endoplasmic Reticulum 18. Plasma Membrane