Page 1 of 56
BMS 300 EXAM 3*** QUESTIONS AND ANSWERS
| VERIFIED AND WELL DETAILED ANSWERS
|DOWNLOAD AND PASS | LATEST EXAM
UPDATE 2026/2027
At intercalated disks within the myocardium, conductile
cells pass positive charge through __________ to
____________ cells, causing systole.
a. Gap junctions, conductile
❖b. Gap junctions, contractile
c. Desmosomes, endothelial
d. Desmosomes, contractile
b
T or F The fluid between the layers of the mesothelium
allows the hearts to slide against the body wall with
reduced friction
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❖T
Neutrophils mature in the ____________ and arrive at
the site of infection by following a chemoattractant
gradient. There, they release bleach, peroxide, and free
radicals to kill bacteria. This activity causes nearby mast
cells to release _________, leading to ______________.
a. Thymus, histamine, inflammation
b. Red bone marrow, selectins, clonal expansion
❖c. Red bone marrow, histamine, inflammation
d. White pulp, interferons, inflammation
e. Red bone marrow, histamine, apoptosis
c
In blood, which of the following are capable of mRNA
editing?
❖T lymphocytes
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b. Erythrocytes
c. Platelets
d. Immunoglobulins
a
When an immune response is initiated by T-Lymphocytes,
what type of immune system is involved?
❖cellular adaptive immune system
b. innate immune system
c. humoral adaptive immune system
a
What are functions of interferons? Select all that apply.
a. slow down the infection
b. reduce exocytosis
c. increase protein translation
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d. increase endocytosis
❖e. a and b
f. c and d
e
Key to getting into the cell
❖hemagglutinin
b. neuraminidase
a
Key to escaping the cell
a. hemagglutinin
❖b. neuraminidase
b
BMS 300 EXAM 3*** QUESTIONS AND ANSWERS
| VERIFIED AND WELL DETAILED ANSWERS
|DOWNLOAD AND PASS | LATEST EXAM
UPDATE 2026/2027
At intercalated disks within the myocardium, conductile
cells pass positive charge through __________ to
____________ cells, causing systole.
a. Gap junctions, conductile
❖b. Gap junctions, contractile
c. Desmosomes, endothelial
d. Desmosomes, contractile
b
T or F The fluid between the layers of the mesothelium
allows the hearts to slide against the body wall with
reduced friction
,Page 2 of 56
❖T
Neutrophils mature in the ____________ and arrive at
the site of infection by following a chemoattractant
gradient. There, they release bleach, peroxide, and free
radicals to kill bacteria. This activity causes nearby mast
cells to release _________, leading to ______________.
a. Thymus, histamine, inflammation
b. Red bone marrow, selectins, clonal expansion
❖c. Red bone marrow, histamine, inflammation
d. White pulp, interferons, inflammation
e. Red bone marrow, histamine, apoptosis
c
In blood, which of the following are capable of mRNA
editing?
❖T lymphocytes
,Page 3 of 56
b. Erythrocytes
c. Platelets
d. Immunoglobulins
a
When an immune response is initiated by T-Lymphocytes,
what type of immune system is involved?
❖cellular adaptive immune system
b. innate immune system
c. humoral adaptive immune system
a
What are functions of interferons? Select all that apply.
a. slow down the infection
b. reduce exocytosis
c. increase protein translation
, Page 4 of 56
d. increase endocytosis
❖e. a and b
f. c and d
e
Key to getting into the cell
❖hemagglutinin
b. neuraminidase
a
Key to escaping the cell
a. hemagglutinin
❖b. neuraminidase
b
