BIOL 235 FINAL EXAM STUDY GUIDE SOLUTION EXAM COMPLETE DOCX (2022)
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Course
BIOL 235
Institution
Athabasca University, Athabasca
BIOL 235 FINAL EXAM STUDY GUIDE SOLUTION EXAM COMPLETE DOCX (2022)
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 ci...
, Formed elements - red blood cells, white blood cells, platelets
Blood cell production - hemopoesis, mainly occurs in red bone marrow after birth
Reticulocyte - from proerythrocyte, ejects nucleus
Average lifespan of an erythrocyte - 120 days
Rate of RBC formation by red blood cells - equals the rate of RBC destruction by macrophages
Emigration or diapedesis is - the process by which phagocytic cells leave blood vessels
WBCs use to destroy pathogens - lysozyme, defensins, and certain anions
Neutrophils - are usually the first and most numerous responders to an infection
Macrophages - react more slowly to an infection than neutrophils do
Pluripotent stem cells are derived from - mesenchyme
Megakaryoblasts - platelet precursor cells, develop into megakaryocytes
Platelet - fragment of megakaryocyte that is enclosed by a piece of plasma membrane
Platelet plug - can stop blood loss completely if the hole in a blood vessel is small enough
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