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WorksheetsCell Theory
Total questions: 13
Worksheet time: 10mins
Robert Hooke named the small compartments that made up the cork __________after the rooms monks lived in.
organelles
membranes
mocroscopes
cells
What kind of cell is this?
Animal
Plant
Bacteria
Prokaryotic
What kind of cell is this?
Animal
Plant
Bacterial
Prokaryotic
Corneal transplants are usually performed using donor tissue. Researchers have discovered a technique that creates corneal tissue from a patient's own limbal stem cells. Which principle of the cell theory supports this research?
Cells come from pre-existing cells.
Cells are created during certain intervals
Cells that are damaged repair themselves.
. Cells are constantly being regenerated through cell division
The current cell theory resulted from the work of many scientists. Today there is more evidence to support the cell theory. Which of the following does not support the cell theory?
Specialized structures called organelles rely on each other to complete the tasks of the cell.
Cells can be observed with a microscope in all humans, roundworms, mice, and pine trees.
After isolating just a few bacteria on a nutrient rich agar plate overnight, millions of bacteria in colonies can be observed.
The cells of strawberry plants contain cell walls made of cellulose, while the cells of mushrooms have cell walls made of chitin.
