Osmosis Jones to the rescue
Where are most microorganisms in your body found?
In your gut/stomach
Bacteria are ___________ than cells.
Smaller
Which unit of measure is the smallest?
Nanometer
T or F? Bacteria aid in digestion, produce vitamins, and protect against harmful bacteria.
True
What tool do scientists use to see and study microorganisms?
a microscope
Where else do microorganisms live in your body besides the gut?
on your skin, in your mouth, and other parts of your body
All living things are made of __________.
Cells
T or F? Each area of your body has its own unique community of microorganisms.
TRUE
What do antibiotics kill?
Both good and bad bacteria
What is the function of microscopes in studying microorganisms?
Magnify small objects to make them visible
What is the approximate number of microorganisms on and in the human body?
100 trillion
How do fecal transplants work?
By introducing healthy bacteria into the gut.
Why is it important to avoid eating food that has been left out for too long?
It may become contaminated with bacteria
What forms a complex community in your gut?
Bacteria
Infections
Why is it important to maintain a healthy gut microbiome?
It helps in digestion and nutrient absorption.
My sister ate some under cooked chicken yesterday and felt sick today. What bacteria could she have?
How does the gut microbiome help your body?
Aids in digestion
What can create space for harmful bacteria to grow?
Antibiotics
What symptoms can be caused by the presence of harmful bacteria?
Fever, vomiting, diarrhea
What is a microbiome?
A collection of microorganisms in a particular environment.
What is c. Difficile?
A harmful bacteria that causes vomiting, diarrhea,
and bloating
Where can salmonella be found?
In birds and reptiles
What did we discover when using our scale models?
Molecules are much smaller than cells.
Why might harmful microorganisms be a concern even if they are not visible?
They can still cause infections and diseases.