Portage Learning BIOD 151 A&P 1 Final Exam

Portage Learning BIOD 151 A&P 1 Final Exam 2021

Question 1

Not yet graded / 5 pts
List two organs contained in the abdominal cavity.



Your Answer:


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