BIOD210 Anatomy and Physiology Final Exam With Answers (23 Solved Questions)

Name: BIOD210 Anatomy and Physiology Final Exam With Answers (23 Solved Questions)
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BIOD210 Anatomy and Physiology Final Exam With Answers provides a complete revision guide using actual past exams.

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BIOD 210 Final Exam
Requires Respondus
LockDown Browser + Webcam
● Due No due date
● Points 140
● Questions 23
● Time Limit 90 Minutes
● Requires Respondus LockDown Browser
Attempt History
Attempt Time Score
LATEST Attempt 1 51 minutes 140

Question 1
Not yet graded / 5 pts
List two organs contained in the abdominal cavity.
Your Answer:
the the stomach and the
spleen
The abdominal cavity contains the stomach, intestines, spleen and liver
Question 2
Not yet graded / 5 pts
True or False?
a. The purpose of cellular respiration is to produce ADP. (T or F)

b. Peripheral proteins are found on the outer surface of a cell membrane. (T or F)
c. Exocytosis is the process that occurs to bring biomacromolecules inside the cell.
(T or
F)
d. Receptor-mediated endocytosis uses a signaling molecule from another cell,
binding to the cell membrane to bring about changes within the cell proteins. (T
or F)
e. Endocytosis is a passive process. It does not require cellular energy
expenditure.(T or F)
Your Answer:
a. False. ATP
b. True
c. False
d. True

e. False
a. False- (ATP is produced, not ADP)
b. True
c. False- (This process is called endocytosis)
d. True
e. False- (Endocytosis is an active process and requires cellular energy)
Question 3
Not yet graded / 5 pts
Note: Essay answers must clearly be in your own words.
In your own words, discuss Tay-Sachs disease. What organelle within the cell is
impacted? What are the symptoms of the disease and why do they occur?

Your Answer:
Tay-Sachs occurs when a digestive enzyme in lysosomes is missing. Since the
digestive enzyme is missing, toxic lipids build up inside the cell which can lead to
mental disability and death.
(1) Lysosomes
(2) buildup of toxic lipids inside the cell (biomacromolecules )
(3) disability and death
In the genetic disease known as Tay-Sachs, one of the normally present
digestive enzymes inside lysosomes is lacking. Thus, a toxic lipid in the
brain cells cannot be broken down. The resulting buildup of lipids in
these cells can cause intellectual disability and death.
Question 4
Not yet graded / 5 pts
Note: Essay answers must clearly be in your own words.
You are observing two cells under the microscope. They are the same type of
eukaryotic cell but one appears much larger. Based on appearance alone, which

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one would you expect to be carrying out respiration at a more active rate, the
larger or smaller cell? Explain why.
Your Answer:
The smaller cell because as a cell grows larger the ratio of the surface area to
volume decreases. The smaller cell is able carry out respiration faster because
relative to the larger cell it has a larger surface area compared to its volume and
can carry out respiration faster.
The smaller cell. Cells need to remain relatively small because as a cell
expands the amount of surface area relative to the volume of the cell
decreases. The smaller cell is more active because relative to its volume,
its surface area is larger than a bigger cell. With a larger surface area
(relative to its volume) this allows the metabolic processes to occur
faster.
Question 5
Not yet graded / 5 pts
Note: Essay answers must clearly be in your own words.
Explain what happens to the soft palate during swallowing. Why?
Your Answer:

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Portage Learning

Subject

Anatomy and Physiology

BIOD210 Anatomy and Physiology Final Exam With Answers (23 Solved Questions)

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