What is a flagellum?
A tough wall that surrounds the cell.
A tail that helps many bacteria or protozoa to move faster.
It contains all the genetic material of a bacteria.
The fluid inside a cell but outside a cell's nucleus.
What is a bacterial colony?
A group of viruses growing together.
A part of a bacteria.
A group of bacteria growing together.
One bacteria living on its own.
What is a bacteria?
A single-celled organism.
A kind of virus.
A bag of a tea.
A part of our immune system.
What is microbiology?
The science that studies microorganisms.
The science that studies chemicals.
The science that studies physics.
The science that studies Youtube.
Which of the following is not a bad bacteria:
Influenza
E Coli
Salmonella
Haemophilus influenzae
Which of the following is not a food made from bacteria or fungi:
bread
cheese
yogurt
cookies
What is a nucleus?
A long tail that helps bacteria move.
The thin wall surrounding a cell.
The place inside a cell where DNA is.
The place inside a cell where protein is made.
What do bacteria do quickly?
Fly
Reproduce
Eat
Sleep
What is true about bacteria?
Bacteria need a living host to reproduce.
Bacteria are single-celled organisms.
Bacteria are non-living.
Bacteria need ice to grow.
How many cells are in a bacteria?
two
one
three hundred milion
one hundred
What doesn't bacteria need to reproduce?
food
alcohol
moisture
warmth
What is not a part of a bacteria?
spike
cell wall
nucleiod
flagellum
What do people use to treat bacterial infections?
Antibiotics
Sleep
Orange Juice
Vaccines
What does an antibiotic do to a bacteria?
It treats headaches.
It treats viral infection.
It attacks bacteria.
It treats toothaches.