Question

the original cell theory has been expanded upon since it was first developed to include further additions due to advances in research on the cell. which statements were not in the original cell theory, but are further explained by the modern cell theory? check all that apply. all cells are similar in structure and function. cell contains hereditary information that is passed from cell to cell during cell division. living cells can be created from dead cells. all cells perform similar metabolic activities. done

Explanation:

The original cell theory states: all living things are made of cells, cells are the basic unit of structure/function in living things, and all cells come from pre-existing living cells. Modern cell theory added new findings:

1. "All cells are similar in structure and function" is not part of original theory; modern theory clarifies structural/functional similarities across cells.
2. "Cell contains hereditary information that is passed from cell to cell during cell division" is a modern addition, as the original theory did not address genetic material transfer.
3. "Living cells can be created from dead cells" contradicts both original and modern cell theory (biogenesis principle).
4. "All cells perform similar metabolic activities" is a modern expansion, as original theory did not cover metabolic uniformity.

Answer:

• All cells are similar in structure and function.
• Cell contains hereditary information that is passed from cell to cell during cell division.
• All cells perform similar metabolic activities.