Portage BIOD 151 Final Exam Questions and
Answers with Verified Solutions | Latest
Updated 2026
List two organs contained in the The abdominal cavity contains the
abdominal cavity. stomach,
intestines, spleen and liver
a. The purpose of cellular a. False- (ATP is produced, not ADP)
respiration
is to produce ADP. (T or F)
b. Peripheral proteins are found on b. True
the outer surface of a cell
membrane. (T or F)
c. Exocytosis is the process that c. False- (This process is called
occurs to bring biomacromolecules endocytosis)
inside the cell. (T or F)
d. Receptor mediated endocytosis d. True
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 e. False- (Endocytosis is an active process
process. It and
does not require cellular energy requires cellular energy)
expenditure.(T or F)
In your own words, discuss Tay (1)Lysosomes (2) buildup of toxic lipids
Sachs inside the
disease. What organelle within the cell (biomacromolecules) (3) disability and
cell is impacted? What are the death,
symptoms of the disease and why In the genetic disease known as Tay
do Sachs, one of
they occur? 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.
Answers with Verified Solutions | Latest
Updated 2026
List two organs contained in the The abdominal cavity contains the
abdominal cavity. stomach,
intestines, spleen and liver
a. The purpose of cellular a. False- (ATP is produced, not ADP)
respiration
is to produce ADP. (T or F)
b. Peripheral proteins are found on b. True
the outer surface of a cell
membrane. (T or F)
c. Exocytosis is the process that c. False- (This process is called
occurs to bring biomacromolecules endocytosis)
inside the cell. (T or F)
d. Receptor mediated endocytosis d. True
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 e. False- (Endocytosis is an active process
process. It and
does not require cellular energy requires cellular energy)
expenditure.(T or F)
In your own words, discuss Tay (1)Lysosomes (2) buildup of toxic lipids
Sachs inside the
disease. What organelle within the cell (biomacromolecules) (3) disability and
cell is impacted? What are the death,
symptoms of the disease and why In the genetic disease known as Tay
do Sachs, one of
they occur? 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.
