Cell Theory

Which technology was essential for the development of the cell theory?

• telescopes

• microscopes

• microwaves

• radio waves

The structure in Figure A --

• has more parts than Figure B

• requires more water than Figure B

• is the building block of Figure B

• is larger than Figure B

All the following are true regarding the cell theory EXCEPT--

• All living organisms are made of cells

• All cells arise spontaneously (all of a sudden)

• The cell is the basic structural and functional unit of life

• All cells arise from preexisting cells

Animals, plants, and humans can be classified as multicellular organisms because --

• they use energy

• they are made of only one cell

• they need water to survive

• they are made of many cells

Which part of the cell theory is best represented by the image above?

• all living things are made one or more cells

• non-living things are not made of cells

• cells are the basic building blocks of life

• cells come from other cells

What was the Easter egg in class today?