BIOL 235 final Exam (updated 2026) Questions &
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Terms in this set (502)
Erythrocytes contain the enzyme carbonic anhydrase
carbonic anhydrase catalyzes the conversion of metabolically produced C)2
and water into carbonic acid
fixed phagocytic macrophages remove most old erythrocytes from circulation
Location of fixed phagocytic narrow capillaries of the spleen
macrophages
Undifferentiated cells called in the bone marrow
pluripotent stem cells reside
pluripotent stem cells continuously divide and develop myeloid stem
cells and lymphoid stem cells to give rise to each
of the types of blood cells
emigration or diapedesis The process of leukocytes squeezing through the
capillary endothelium to exit the vasculature
, agglutinins genetically-determined glycoprotein and
glycolipid antigens found on the surface of an
erythrocyte
ESV volume of blood in the ventricle after ejection
has been completed
Increase in ESV when stroke volume is decreased
Three cations with important effect K+, Ca2+, and Na+
on heart function
Increased blood levels of NA+ blocks Ca2+ inflow and decreases force of
contraction
Excess in K+ blocks generation of action potentials
pharynx serves as a sound resonating chamber, contains
tonsils, directs air flow inferiorly
larynx passes air form pharynx into windpipe, site of
sound production
paranasal sinuses resonates sound, not part of the pharynx
fauces opening from oral cavity into pharynx
tertiary bronchus carries air to a segment of a lung
terminal bronchiole carries air directly into a respiratory bronchiole
pleural membranes surround the lungs
surfactant reduces surface tension at sites of gas exchange
Answers | With 100% Correct Answers graded A+
Guaranteed Success!!
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Terms in this set (502)
Erythrocytes contain the enzyme carbonic anhydrase
carbonic anhydrase catalyzes the conversion of metabolically produced C)2
and water into carbonic acid
fixed phagocytic macrophages remove most old erythrocytes from circulation
Location of fixed phagocytic narrow capillaries of the spleen
macrophages
Undifferentiated cells called in the bone marrow
pluripotent stem cells reside
pluripotent stem cells continuously divide and develop myeloid stem
cells and lymphoid stem cells to give rise to each
of the types of blood cells
emigration or diapedesis The process of leukocytes squeezing through the
capillary endothelium to exit the vasculature
, agglutinins genetically-determined glycoprotein and
glycolipid antigens found on the surface of an
erythrocyte
ESV volume of blood in the ventricle after ejection
has been completed
Increase in ESV when stroke volume is decreased
Three cations with important effect K+, Ca2+, and Na+
on heart function
Increased blood levels of NA+ blocks Ca2+ inflow and decreases force of
contraction
Excess in K+ blocks generation of action potentials
pharynx serves as a sound resonating chamber, contains
tonsils, directs air flow inferiorly
larynx passes air form pharynx into windpipe, site of
sound production
paranasal sinuses resonates sound, not part of the pharynx
fauces opening from oral cavity into pharynx
tertiary bronchus carries air to a segment of a lung
terminal bronchiole carries air directly into a respiratory bronchiole
pleural membranes surround the lungs
surfactant reduces surface tension at sites of gas exchange
