Diversity of Life Review

what material are found in most bacterial cell wall?

• cellulose

• chitin

• peptidoglycan

• amylose

prokaryotes are differentiated from eukaryotes by

• lacking of true nucleus and cytoskeleton

• lacking of membrane bounded organelle

• the flagella do not show 9+2 microtubule arrangement

• all of the above

Which organism can survive either with or without oxygen?

• heterotrophs
• autotrophs
• obligate anaerobe
• facultative anaerobe

 A cell that contains a nucleus is

• prokaryote
• eukaryote

Archea differ from Bacteria in that the cell wall 

• contains peptidoglycan
• contains lipids
• contains oxygen
• contains nitrogen

Photoheterotrophs will use 

• oxygen or carbon dioxide for energy
• nitrogen or peptidoglycan for energy
• Organic compounds or light
• Chemicals or light

Which organism cannot survive in the presence of oxygen?

• heterotrophs
• autotrophs
• obligate anaerobe
• facultative anaerobe

During an experiment a scientist observed prokaryotes that lived near volcanic vents deep in the ocean.  The scientist must likely observed

• photoautotrophs
• chemoautotrophs 
• heterotrophs
• photoheterotrophs

Is a virus considered living or non-living?

• Living
• Non-Living
• Neither

What is a way to become immune to a disease without first having the disease?

• antibiotics
• Anti-retroviral drugs
• Vaccinations
• Exposure Therapies