FINAL EXAM BIOD 151 Exam
Questions and Answers Graded A+
1. List two organs contained in the abdominal cavity. - Correct answer-The
abdominal cavity contains the stomach, intestines, spleen and liver
1. List two organs contained in the pelvic cavity. - Correct answer-The pelvic
cavity contains the bladder, reproductive organs and the rectum
a. The purpose of cellular respiration is to produce ADP. (T or F) - Correct answer-
False- (ATP is produced, not ADP)
b. Peripheral proteins are found on the outer surface of a cell membrane. (T or F) -
Correct answer-True
c. Exocytosis is the process that occurs to bring biomacromolecules inside the cell.
(T or F) - Correct answer-False- (process is endocytosis)
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) - Correct answer-True
, e. Endocytosis is a passive process. It does not require cellular energy expenditure.
(T or F) - Correct answer-False- (Endocytosis is an active process and requires
cellular energy)
a. Cellular respiration occurs in the mitochondria. (T or F) - Correct answer-True
b. The purpose of cellular respiration is to produce ATP. (T or F) - Correct answer-
True
c. Integral proteins are only found on the inner surface of a cell membrane. (T or F)
- Correct answer-False- (Peripheral proteins are found on the inner or outer surface
of the cell membrane. Integral proteins span the entire length of the membrane.)
d. Endocytosis is the process that occurs to eject biomacromolecules from the cell.
(T or F) - Correct answer-False - Exocytosis
e. Pinocytosis uses a signaling molecule from another cell, binding to the cell
membrane to bring about changes within the cell proteins. (T or F) - Correct
answer-False- (This process is called receptor-mediated endocytosis or information
transfer)
3. 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? - Correct
answer-Tay-Sachs disease impacts the lysosome of the cell because a digestive
Questions and Answers Graded A+
1. List two organs contained in the abdominal cavity. - Correct answer-The
abdominal cavity contains the stomach, intestines, spleen and liver
1. List two organs contained in the pelvic cavity. - Correct answer-The pelvic
cavity contains the bladder, reproductive organs and the rectum
a. The purpose of cellular respiration is to produce ADP. (T or F) - Correct answer-
False- (ATP is produced, not ADP)
b. Peripheral proteins are found on the outer surface of a cell membrane. (T or F) -
Correct answer-True
c. Exocytosis is the process that occurs to bring biomacromolecules inside the cell.
(T or F) - Correct answer-False- (process is endocytosis)
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) - Correct answer-True
, e. Endocytosis is a passive process. It does not require cellular energy expenditure.
(T or F) - Correct answer-False- (Endocytosis is an active process and requires
cellular energy)
a. Cellular respiration occurs in the mitochondria. (T or F) - Correct answer-True
b. The purpose of cellular respiration is to produce ATP. (T or F) - Correct answer-
True
c. Integral proteins are only found on the inner surface of a cell membrane. (T or F)
- Correct answer-False- (Peripheral proteins are found on the inner or outer surface
of the cell membrane. Integral proteins span the entire length of the membrane.)
d. Endocytosis is the process that occurs to eject biomacromolecules from the cell.
(T or F) - Correct answer-False - Exocytosis
e. Pinocytosis uses a signaling molecule from another cell, binding to the cell
membrane to bring about changes within the cell proteins. (T or F) - Correct
answer-False- (This process is called receptor-mediated endocytosis or information
transfer)
3. 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? - Correct
answer-Tay-Sachs disease impacts the lysosome of the cell because a digestive
