Marian University / BIOLOGY 226 / Exam 2 Micro
Exam 2 Microbiology
Instructions
Exam 2
You will have 1 hour to complete multiple choice questions from Chapter 7, 13, 19, and 21. Remember
to begin your exam no later than 10:30PM EST to allow enough time for completion. The exam will
timeout at 11:59PM EST on the due date. Contact me immediately if you have technical issues so that I
can provide proper support. The exam answers will be made available 48 hours after the exam closes
and remain open for 24 hours. Good luck!!!
Attempt History
Attempt Time Score
LATEST Attempt 1 60 minutes 74 out of 100
Correct answers will be available Mar 6 at 12am - Mar 7 at 12am.
1/25
,Marian University / BIOLOGY 226 / Exam 2 Micro
Score for this quiz: 74 out of 100
Submitted Mar 4 at 9:27pm
This attempt took 60 minutes.
Incorrect Question 1 pts
The 2014 Ebola outbreak is the largest in history and the first Ebola
epidemic the world has ever known, effecting multilple countries in West
Africa, especially Liberia. Since March 25, 2014, there have been 6,574
documented cases of Ebola in Liberia (current total population = 4.294
million) and of those there were 3,091 deaths. What is the overall
mortality in Liberia?
6,574
3,091
9,665
3,483
Question 2 pts
The term obligate refers to:
Existing in a very narrow niche because it has specific living requirements
The ability to exist in a wide range of conditions
Using oxygen for metabolism
Using light for energy production
Using chemicals for energy production
2/25
, Marian University / BIOLOGY 226 / Exam 2 Micro
Question 3 pts
The use of energy by a cell to enclose a substance in its membrane by
forming a vacuole and engulfing it is called:
Endocytosis
Active transport
Facilitated diffusion
Diffusion
Osmosis
Question 4 pts
Botox injections contain botulin toxin.
True
False
Question 5 pts
Listeria monocytogenes does not grow in refrigerated foods.
True
3/25
Exam 2 Microbiology
Instructions
Exam 2
You will have 1 hour to complete multiple choice questions from Chapter 7, 13, 19, and 21. Remember
to begin your exam no later than 10:30PM EST to allow enough time for completion. The exam will
timeout at 11:59PM EST on the due date. Contact me immediately if you have technical issues so that I
can provide proper support. The exam answers will be made available 48 hours after the exam closes
and remain open for 24 hours. Good luck!!!
Attempt History
Attempt Time Score
LATEST Attempt 1 60 minutes 74 out of 100
Correct answers will be available Mar 6 at 12am - Mar 7 at 12am.
1/25
,Marian University / BIOLOGY 226 / Exam 2 Micro
Score for this quiz: 74 out of 100
Submitted Mar 4 at 9:27pm
This attempt took 60 minutes.
Incorrect Question 1 pts
The 2014 Ebola outbreak is the largest in history and the first Ebola
epidemic the world has ever known, effecting multilple countries in West
Africa, especially Liberia. Since March 25, 2014, there have been 6,574
documented cases of Ebola in Liberia (current total population = 4.294
million) and of those there were 3,091 deaths. What is the overall
mortality in Liberia?
6,574
3,091
9,665
3,483
Question 2 pts
The term obligate refers to:
Existing in a very narrow niche because it has specific living requirements
The ability to exist in a wide range of conditions
Using oxygen for metabolism
Using light for energy production
Using chemicals for energy production
2/25
, Marian University / BIOLOGY 226 / Exam 2 Micro
Question 3 pts
The use of energy by a cell to enclose a substance in its membrane by
forming a vacuole and engulfing it is called:
Endocytosis
Active transport
Facilitated diffusion
Diffusion
Osmosis
Question 4 pts
Botox injections contain botulin toxin.
True
False
Question 5 pts
Listeria monocytogenes does not grow in refrigerated foods.
True
3/25
