questions and answers graded A+
Physiology - correct answer ✔✔the science of biological function
Levels of organization - correct answer ✔✔atoms, molecules, cells, tissues, organs, organ
systems, people
Homeostasis - correct answer ✔✔maintaining a constant internal environment w changes in
activities
Pathophysiology - correct answer ✔✔understanding our body's disease mechanisms
Composition of Blood - correct answer ✔✔Cells, plasma, proteins
Red Blood Cells - correct answer ✔✔Erythocytes
White Blood Cells - correct answer ✔✔Leukocytes
Platelets - correct answer ✔✔Thrombocytes
Plasma - correct answer ✔✔water, electrolytes, small molecules
Hematocrit - correct answer ✔✔% volume of RBC's
, transport o2 and make ATP - correct answer ✔✔What do red blood cells do?
Bi-concave - correct answer ✔✔RBC's shape
- causes for shorter diffusion for o2
Hemoglobin - correct answer ✔✔What are RBC's bound to?
Myoglobin and Hemoglobin - correct answer ✔✔What binds o2 in muscles?
1 oxygen - correct answer ✔✔How many oxygen in Myoglobin?
2 oxygen (up to 4) - correct answer ✔✔How many oxygen in Hemoglobin?
Carbonic Anhydrase - correct answer ✔✔What enzyme converts carbonic acid?
3-4 months - correct answer ✔✔How long do RBC's last for?
red bone marrow - correct answer ✔✔Where do RBC's come from?
Sickle cell disease - correct answer ✔✔What causes normal circle look of RBC's to elongate?
red bone marrow - correct answer ✔✔What produces WBC's?
Platelets - correct answer ✔✔What are produced by megakaryoctes?
Cardiovascular disease and cancer - correct answer ✔✔Top 2 killers?