BSC2086 - 3.3 Cardiac Muscle Tissue
what layer of the heart contains several mitochondria?
myocardium
Cells are unbranched.
skeletal
the epicardium is also known as...
visceral pericardium
Presence of striations.
both cardiac and skeletal
Present with extensive network of blood vessels.
both cardiac and skeletal
Cells are branched.
cardiac
Cells contain a single, central nucleus.
cardiac
Cells contain several mitochondria.
cardiac
Contain short T-tubules that do not form triads with the sarcoplasmic reticulum.
cardiac
Contraction is involuntary.
cardiac
Presence of gap junctions.
cardiac
Presence of intercalated discs.
cardiac
Rely mainly on aerobic respiration as form of energy.
cardiac
inner layer of the heart
endocardium
the endocardium is continuous with the...
endothelium
what layer of the heart wall covers heart surfaces and valves?
endothelium
what layer of the heart wall is made up of simple squamous epithelium?
endothelium
outer layer of heart
epicardium (visceral pericardium)
3 layers of the heart wall|
epicardium, myocardium, endocardium
where are cardiomyocytes located?
myocardium
middle layer of the heart
myocardium (muscular heart tissue)
Actin and myosin filaments are arranged randomly.
neither cardiac or skeletal
the epicardium is a part of the
serous pericardium
Cells contain several, superficial nuclei.
skeletal
Contain long T-tubules that form triads with the sarcoplasmic reticulum.
skeletal
Contraction is voluntary.
skeletal
Rely on both aerobic and anaerobic respiration as form of energy.
skeletal
