Unit 6 Cells

The invention of what made it possible for scientists to view and study cells?

Which of the following is NOT a main idea of the cell theory?

• All organisms are composed of calls

• The cells is the basic unit of organization of organisms

• All cells are similar in stucture and function

• All cells come ffrom preexisting cells

On a microscope lens the number followed by an x is called the _____.

• Strength

• Power

A major difference between a compound light microscope and a transmission microscope is that a light microscope image ____.

• Allows you to see fine details of organelles

• Can be made from living, unstained materials

• Requirs thin slices

• Uses light instead of eletrons to see specimens

Lacks a nucleus

• EUKARYOTIC CELL

• PROKARYOTIC

Has a nucleus

• EUKARYOTIC CELL

• PROKARYOTIC

Most are single celled organisms

• EUKARYOTIC CELL

• PROKARYOTIC

Most are single celled organisms

• EUKARYOTIC CELL

• PROKARYOTIC

Most are single celled organisms

• EUKARYOTIC CELL

• PROKARYOTIC

Most are single celled organisms

• EUKARYOTIC CELL

• PROKARYOTIC