Bacteria

Which statement about bacteria is true?

• All bacteria are prokaryotes
• All bacteria are eukaryotes
• All bacteria are autotrophs
• All bacteria are heterotrophs

Which statement about bacteria is true?

• Bacteria help you breath
• Bacteria help you digest your food
• Bacteria help add carbon dioxide to the atmosphere
• All bacteria need sunlight to make food

Bacteria have a cell membrane

• True
• False
• Some do, some don't
• Only in certain temperature conditions

Bacteria reproduce by...

• sexual reproduction only
• asexual reproduction only
• usually asexual, sometimes sexual reproduction
• a unique type of reproduction called endosporosis

All bacteria have DNA. 

• true
• false

Bacteria reproduce through what method? (be as specific as possible)

• asexual reproduction
• sexual reproduction
• binary fission 
• conjugation

Bacteria find nutrients through the following ways EXCEPT

• photosynthesis
• fork and knife
• mutualism
• parasitism

Producer bacteria

• make their own food through photosynthesis.
• consume other organisms.
• break down decayed organisms. 
• break down chemicals. 

Consumer bacteria get their food through

• photosynthesis.
• mutualism.
• chemotrophic processes.
• consuming other organisms.

Archaea love harsh environments. 

• true
• false