Academic Microscopes, Cell Theory and Cell Types Review

Which statement is a part of the cell theory?

• All cells come from preexisting cells
• Bacteria are prokaryotic cells
• Eukaryotic cells are complex
• Humans are multicellular

The Cell Theory states...

• Atoms create all matter
• Living things evolve
• The cell is the backbone of all matter
• Cells are the basic unit of structure and organization of organisms

Which of the following is NOT one of the three parts of Cell Theory?

• All living things are made of cells.
• The cell is the smallest living thing that can perform all the functions of life.
• Cells are too small to see without a microscope.  
• All cells must come from pre-existing cells.

Which microscope took a 3D image of this fly's head?

• Compound Light
• Transmission Electron
• Dissecting
• Scanning Electron

Light microscopes

• Are generally not used to view bacteria
• Work by reflecting electrons off the surface of an object being studied
• Typically provide more resolution than an electron microscope
• Use light and glass lenses to magnify an image

Tags

NGSS.MS-LS1-1

What type of cell is a plant cell?

• Prokaryotic

• Eukaryotic

What type of cell is a bacterial cell?

• Prokaryotic

• Eukaryotic

What type of cell is an animal cell?

• Prokaryotic

• Eukaryotic

A cell without a true nucleus

• Prokaryotic

• Eukaryotic

A cell that has a true nucleus

• Prokaryotic

• Eukaryotic