Microscope / Cell Structure and Function 1

Which type of cell?

• Prokaryote
• Eukaryote

Both prokaryotes and eukaryotes have a nucleus.

• True
• False

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 kind of cell is this?

• Eukaryotic
• Prokaryotic

What type of cell has a nucleus? 

• eukaryotic
• prokaryotic 

Bacteria is what kind of cell?

• Eukaryotic

• Prokaryotic

How many layers thick is the lipid bilayer?

• 1
• 2
• 3
• 4

 

What does "bilayer" mean?

• one layer

• two layers

• virus

• antibiotic

The function of the plasma membrane is....

• to regulate what enters and leaves the cell.
• fight bacteria and viruses that enter the cell.
• provide rigid support and protection to the cell.
• make sure each cell can move