Question

select the correct answer. a biology teacher asks his class to make models of a plant cell, an animal cell, and a bacterial cell. aside from cytoplasm and the cell membrane, which other cell structure will the students need to make for all three models? a. ribosome b. nucleus c. golgi apparatus d. chloroplast e. cell wall

Explanation:

Ribosomes are present in all three cell types: plant cells (eukaryotic, have ribosomes for protein synthesis), animal cells (eukaryotic, contain ribosomes), and bacterial cells (prokaryotic, have ribosomes as their only organelle). Nuclei, Golgi apparatus, and chloroplasts are absent in bacterial cells; cell walls are absent in animal cells.

Answer:

A. ribosome