Question

reinforcement: cell structures
cell mitochondria cytoplasm cell membrane flagella
chromatin chloroplasts endoplasmic reticulum lysosomes vacuole
vesicles nucleolus microtubules ribosomes golgi body
1 surrounds the cell and controls the movement of substances in and out
2 watery material that contains cell organelles:
3 contains the cells genetic material (dna)
4 transports proteins and other materials throughout the cell (can be smooth or rough)
5 site of protein synthesis, many located on the er:
6 contains enzymes that break down materials (digestion)
7 harvests energy for the cell; powerhouse of the cell
8 packages and secretes products of the cell:
9 secreted by the golgi body, they carry products out of the cell.
10 found in the nucleus; makes ribosomes
11 hair - like structures found on the surface of some cells:
12 a long, tail - like structure used for locomotion
13 structures within the cytoplasm that support and shape cell (part of cytoskeleton)
14 fluid filled container used for storage, large in plant cells
15 carries out photosynthesis in plant cells:

Explanation:

1. The cell - membrane surrounds the cell and controls substance movement.
2. Cytoplasm is the watery material with organelles.
3. Chromatin contains the cell's genetic material.
4. Endoplasmic reticulum transports proteins.
5. Ribosomes are the site of protein synthesis.
6. Lysosomes have enzymes for digestion.
7. Mitochondria harvest energy for the cell.
8. Golgi body packages and secretes cell products.
9. Vesicles are secreted by the Golgi body to carry products out.
10. Nucleolus in the nucleus makes ribosomes.
11. Cilia are hair - like structures on some cell surfaces.
12. Flagella are long, tail - like for locomotion.
13. Microtubules in the cytoplasm support and shape the cell.
14. Vacuole is a fluid - filled storage container, large in plant cells.
15. Chloroplasts carry out photosynthesis in plant cells.

Answer:

1. Cell membrane
2. Cytoplasm
3. Chromatin
4. Endoplasmic reticulum
5. Ribosomes
6. Lysosomes
7. Mitochondria
8. Golgi body
9. Vesicles
10. Nucleolus
11. Cilia
12. Flagella
13. Microtubules
14. Vacuole
15. Chloroplasts