UNIT TEST: Viruses, Bacteria, and Infection

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1.
0 points
Have you answered at least one BCR on the written sheet?
2.
4 points
Germ Theory is the idea that...
3.
1 point
____________ (a Hungarian OB-GYN) discovered that new mothers who developed puerperal fever had their babies delivered by a doctor who had just come from an autopsy (examination of a dead body).
4.
1 point
In the middle ages, people thought that diseases were caused by...
5.
1 point
A bacteria is a unicellular (single-celled) organism (living thing).
6.
1 point
Which life cycle of a virus is considered dormant (inactive)?
7.
1 point
If a virus is in the lysogenic stage, you will ______________ develop symptoms of an illness.
8.
1 point
If a virus is in the lytic stage, you will ___________ develop symptoms of an illness.
9.
0 points
Have you drawn at least one diagram on the written section?
10.
1 point
Which life cycle of a virus is considered active (attacking the host)?
11.
1 point
A retrovirus is...
12.
1 point
Lactobacillus is an example of a ______________, which is a healthy type of bacteria. This one helps us digest milk and other dairy products!
13.
1 point
RNA has _________, so it's less stable.
14.
1 point
Which of these historical figures came up with the 4 criteria for proving Germ Theory?
15.
1 point
Which of these does NOT describe how bacteria reproduce?
16.
1 point
A prokaryote is a...
17.
1 point
What are the four shapes a virus can have? (Select 4 answer choices.)
18.
1 point
AIDS was originally referred to as ______.
19.
1 point
Who is credited with discovering Germ Theory?
20.
1 point
Which of these is NOT a classification of bacteria based on how they get food?
21.
1 point
One theory that came about during the Cholera Epidemic was the ____________________, which was the idea that bad smells caused people to get sick.
22.
0 points
Is your written section finished?
23.
1 point
How many criteria are there to germ theory?
24.
1 point
DNA has __________, so it's more stable and less likely to change.
25.
1 point
A virus is a living thing.
26.
1 point
How does a virus reproduce?
27.
1 point
HIV is transmitted through direct contact, such as shaking hands or hugging.
28.
1 point
A(n) _____________ is a protective casing that a bacteria creates to protect itself when it's not in a safe environment to reproduce. Some can last in these casings for millions of years!
29.
1 point
What is the first step in BOTH the lytic and lysogenic cycles?
30.
1 point
What are the three shapes a bacteria can have?