BIOD 171 Final Exam 2023 | (Essential Microbiology) Complete Questions and Answers Graded A+. Describe the primary distinction between prokaryotic and eukaryotic cells. Prokaryotic Cell do not contain a nucleus in which all organelles are present inside of them that carry genetic substances like DN...
BIOD 171 Final Exam 2023 | (Essential Microbiology)
Complete Questions and Answers Graded A
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Due No due date Points 120 Questions 30 Time Limit 90
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Instructions
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.
Attempt History
Attempt Time Score
LATEST Attempt 1 50 minutes 53 out of 120 *
* Some questions not yet graded
Score for this quiz: 53 out of
120 * Submitted May 1 at
6:08pm
This attempt took 50 minutes.
Question 1 pts
Match each of the following organelles with the correct description.
Correct!
Ribosomes Function in protein synt
Correct!
Nucleus Contains genomic conte
2/1
, Correct!
Cytoplasm Constitutes the open vo
Correct!
Lysosomes Contain hydrolytic enzy
Question 2 Not yet graded / 4 pts
Briefly explain how a Transmission Electron Microscope (TEM)
forms an image of subcellular organelles, substrates, and viral
particles.
Your Answer:
Transmission Electron Microscope forms an image by
transmission of light through the smaple and making the
image visible such that the subcellular images are visible; able
to be seen unlike in the Scanning Electron Microscope.
Answer: An image is formed from the interactions of electrons
as they pass through a thin sectioning of the sample that is
coated heavily in a preservative. An image from a TEM is
visualized in 2-D rendering.
Question 3 pts
Match each of the following diseases to the correct bacterial family.
Correct!
Tetanus
3/1
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