Viruses
Bacteria/Flu Pandemic
100
Which of the following are the smallest? a. viruses b. bacteria c. eukaryotes d. cats
a. viruses
100
From 1918-1919, how many people died from a flu pandemic in Europe and America?
22 million
200
Which of the following is true about viruses? a. they replicate b. they grow c. they have homeostasis d. they metabolize
a. they replicate
200
What are the size of most bacteria prokaryotes?
1 um
300
For many viruses, what surrounds their coat?
A membrane or envelope
300
How many cells do bacteria have?
One
400
What is one of the substances in a virus membrane?
Lipids, proteins with carbohydrate molecules, enzymes, glyco proteins.
400
How do bacteria reproduce?
Binary Fission
500
What is the name of the type of virus that infects bacteria?
Bacteriophage
500
What are the three types of shapes of bacteria?
Rods, circles, spirals.
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