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Final Exam - Requires Respondus LockDown Browser + Webcam
Due No due date Points 120 Questions 30 Time Limit 90 Minutes
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Attempt Time Score
LATEST Attempt 1 30 minutes 60 out of 120 *
Score for this quiz: 60 out of 120 *
Submitted Jul 27 at 8:57am
This attempt took 30 minutes.
The Final Exam is composed of questions based upon material presented in the entire course. It will assess your level of mastery of the
course content and goals. The format of the exam is similar to past module exams.
You are about to begin a timed exam. Please make sure you are in a suitable, quiet place, free from distraction.
4 / 4 ptsQuestion 1
Match each of the following organelles with the correct description.
Nucleus Contains genomic content in
Correct!Correct!
Endoplasmic reticulum Series of membrane-enclose
Correct!Correct!
Lysosomes Contain hydrolytic enzymes
Correct!Correct!
Chloroplasts Site of photosynthesis
Correct!Correct!
Not yet graded / 4 ptsQuestion 2
Your Answer:
Briefly explain how a Scanning Transmission Electron Holography Microscope (STEHM) works and
what it is specifically used to see.

It emmits electrons instead of beams of light. The electrons will pass through the sample and allow for
viewing. SEM and TEM are used differently, one looks at the outside shell of sample or cell and the
other looks at the inside of the cell. One is a 3-D image and the other is 2D.
Answer: An image is formed using an electron beam but coupled with a holography
technique to study surfaces of proteins and subcellular structures. A STEHM has the
capacity to magnify subatomic structures up to 20 million times larger than what can be
viewed with the naked eye.
4 / 4 ptsQuestion 3
Match each of the following diseases to the correct bacterial family.
Legionnaires Legionella
Correct!Correct!
Wound botulism Clostridium botulism
Correct!Correct!
Impetigo Staph aureus
Correct!Correct!
Septicemic plague Yersina pestis
Correct!Correct!
3 / 4 ptsQuestion 4
Answer 1:
Identify each of the following microorganisms as either a Prokaryote or a Eukaryote.
1. E. Coli [ Select ]
2. Archaeons [ Select ]
3. Yeast Prokaryote
4. Amoeba [ Select ]
ProkaryoteCorrect!Correct!

Answer 2:
Answer 3:
Answer 4:
ProkaryoteCorrect!Correct!
ProkaryoteYou AnsweredYou Answered
EukaryoteCorrect AnswerCorrect Answer
EukaryoteCorrect!Correct!
1 / 4 ptsQuestion 5
Match each of the following terms with the correct description.
Phototroph Utilize photons to generate A
Correct!Correct!
Lithotroph Acquire energy from preform
You AnsweredYou Answered
Remove electrons from inorganic
molecules
Correct AnswerCorrect Answer
Autotroph Remove electrons from inor
You AnsweredYou Answered
Obtain their source of carbon
from inorganic molecules
Correct AnswerCorrect Answer
Chemotroph Obtain their source of carbo
You AnsweredYou Answered
Acquire energy from preformed
chemicals in the environment
Correct AnswerCorrect Answer
4 / 4 ptsQuestion 6
A researcher is looking to solidify an agent for growth media. What polysaccharide substance would he
or she use?

PeptoneAgarCorrect!Correct!Beef AbstractYeast
Not yet graded / 4 ptsQuestion 7
Your Answer:
Place the following viral life cycle steps in order beginning with viral attachment (3points) and provide
a description of “RELEASE” (1 point).
Uncoating:
Release:
Replication:
Attachment:
Entry:
New infection:
1. Attachment
2. Entry
3. Uncoating
4. Replication
5. Release - newly replicated virions are released from host cell into organism
6. New Infection
Answer:
1-Attachment:
2-Entry:
3- Uncoating:
4-Replication:
5-Release: New virus particles are produced and leave the cell
6-New infection:

Nursing Diagnosis Final Exam With Answers (30 Solved Questions)

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