Question

which cell structures are seen in all cell types? check all that apply. dna cytoplasm nucleus ribosomes cell membrane done

Explanation:

All cells (prokaryotic and eukaryotic) share core structures:

1. DNA: Stores genetic information for all cells.
2. Cytoplasm: Gel-like matrix holding cell components, present in all cells.
3. Ribosomes: Synthesize proteins, found in all cells.
4. Cell membrane: Encloses the cell, regulates material transport, universal to all cells.

The nucleus is only present in eukaryotic cells, so it is excluded.

Answer:

• DNA
• cytoplasm
• ribosomes
• cell membrane