Unit 1

All living things are made up of...

• cells
• cell tissues
• organ
• organ systems

Which type of cell?

• Prokaryote
• Eukaryote

Plants and animal cells are examples of ___ cells 

• prokaryotic cells 
• eukaryotic cells 

Prokaryote are?

• simple, mostly single-celled organism that lacks a nucleus, or any other membrane-bound organelle.
• have a peptidoglycan cell wall and many have polysaccharide capsules.
• have a true nucleus, which means the cell's DNA is surrounded by a membrane.
• contain membrane-bound organelles, such as the nucleus

What type of cell has a nucleus? 

• eukaryotic
• prokaryotic 

Bacteria is what kind of cell?

• Eukaryotic

• Prokaryotic

All cells have DNA.

• True
• False

This regulates what goes in and out of the cell.

• Cell membrane

• Nucleus

• Ribosome

• Mitochondria

This organelle helps organize cell division and creates microtubules.

• Mitochondria

• Centriole

• Lysosome

• Vacuole

Cellular respiration takes place here and produces energy called ATP.

• Lysosome

• Golgi apparatus

• Nucleus

• Mitochondria