Viruses Bacteria Microbes

What do all bacteria have in common?

• They all have cell nuclei.

• They're all multi-cellular organisms.

• They're all single-celled organisms.

• They can all be found inside the human body

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NGSS.MS-LS1-1

Which statement is true about viruses?

• Viruses can eat and metabolize food.

• Viruses can reproduce only using a host cell.

• Viruses can reproduce on their own at any time.

Some bacteria move by using a long, whip-like structures called:

• tails

• cillia

• organs

• flagella

how viruses cause disease?

• They get inside the biggest cells and take it over. Viruses use the biggest cells machinery to make lots of copies, so many that the cell alive and burn other cells around it! They can make less viruses very quickly - just one virus can turn into lots of virus but they are harmful.

• They get inside the weak cells and take it over. Viruses use the weak cells machinery to make lots of copies, so many that the cell destroyed and create other cells around it! They can make more viruses very slow - just one virus can turn into little of viruses and make you die

• They get inside the host's cells and take it over. Viruses use the host cells machinery to make lots of copies, so many that the cell bursts and infects other cells around it! They can make more viruses very quickly - just one virus can turn into lots of viruses and make you sick

• They get inside the germs and take it over. Viruses use the germs machinery to make lots of copies, so many that germs bursts and infects other cells around it! They can make more viruses very fast - just one virus can turn into lots of viruses and make you sick.

What is the name of this virus

• Capsule

• Helical

• Bacteriophage

• Teva (my dog)

Which of the following characteristics is common to both bacteria and viruses?

• Contain genetic material

• Have a cell membrane

• Can be killed using antibiotics

• Have a protein coat

Where are bacteria located?

• No where.

• Every where!

• Only in the restroom.

• On my hands only.

What is a host?

• An organism that eats another organism

• An organism or a cell that the virus needs to reproduce in

• Something that causes harm to the cell

• The person that greats you at a resturant

Vaccines are made from

• dead or weakened viruses

• fungi

• allergens

• strong, active viruses

What might happen if you didn't have bacteria in your digestive tract?

• Your intestines would shut down

• Your body couldn't break down certain types of food

• You would never get sick

• You wouldn't be able to eat vegetables

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4