Archae Bacteria

Bacteria are prokaryotes which means they

• have a nucleus on their capsule
• do not contain a nucleus
• can live in environments with and without oxygen

True or False: Some types of bacteria eat and clean up oil spills

• True
• False

Tags

NGSS.MS-LS2-3

Which of the following may be found in a bacteria cell?

• nucleus
• ribosomes
• mitochondria
• golgi bodies

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

Anaerobic bacteria do not require this in order to release energy from their food

• carbon dioxide
• oxygen
• sunlight
• darkness

Positive benefits of bacteria include which of the following

• produce oxygen
• all of these
• assist in food production
• decompose materials and help clean up the environment

The ability of bacteria to survive and become "stronger" even after antibiotic treatment is called

• cellular respiration
• endospore formation
• antibody resistance
• antibiotic resistance

Under ideal temperature, darkness, moisture, and enough nutrients, bacteria can double their number by binary fission...

• every 20 seconds
• every 10 minutes
• every 20 minutes
• every 2 hours

True or False: Some types of bacteria eat and clean up oil spills

• True
• False