WEEK 6 EXAM 3 - BIOS 255
CHAMBERLAIN EXAM ACTUAL
QUESTIONS AND ANSWERS LATEST
UPDATED 2024/2025 (GRADED A+)
, what is pulmonary ventilation? - ANSWERmovement of gases into and out of the lungs
what is ventilation between? - ANSWERexternal environment and lungs
what is inhalation? - ANSWERair moving from the external environment into the lungs
during inhalation, O2 __ and CO2 ___ air is moved into the lungs - ANSWERrich, poor
during exhalation, O2 ___ and CO2 ___ air are removed from the lungs -
ANSWERpoor, rich
what is exhalation? - ANSWERair moving from the lungs to the external environment
what is respiration? - ANSWERexchange of gases across a membrane into and out of a
blood vessel
during respiration, CO2 diffuses from the capillary blood into the ___ while oxygen
diffuses from the lungs into the ___ - ANSWERlungs, capillary blood
what is tissue respiration - ANSWERexchange of O2/CO2 between the blood in the
systemic capillaries
what is the cellular respiration equation? - ANSWERC6H12O6 + 6O2 --> 6CO2 + 6H2O
+ ATP
what happens to oxygen during external respiration? - ANSWERmoves from the alveoli
across the alveolar membrane into the pulmonary capillary bed
what happens to carbon dioxide during external respiration? - ANSWERmoves from the
capillary bed across the alveolar membrane into the alveoli
what happens to carbon dioxide during internal respiration? - ANSWERmoves from the
interstitial fluid across the systemic capillary membrane into the systemic capillary bed
what happens to oxygen during internal respiration? - ANSWERmoves from the
systemic capillary bed across the systemic capillary membrane into the interstitial fluid
where it is used to create ATP
what are the functions of the respiratory system? - ANSWERcommunication, olfaction,
pH balance, blood pressure regulation, filtration of blood, production of platelets,
promoting blood and lymph flow
CHAMBERLAIN EXAM ACTUAL
QUESTIONS AND ANSWERS LATEST
UPDATED 2024/2025 (GRADED A+)
, what is pulmonary ventilation? - ANSWERmovement of gases into and out of the lungs
what is ventilation between? - ANSWERexternal environment and lungs
what is inhalation? - ANSWERair moving from the external environment into the lungs
during inhalation, O2 __ and CO2 ___ air is moved into the lungs - ANSWERrich, poor
during exhalation, O2 ___ and CO2 ___ air are removed from the lungs -
ANSWERpoor, rich
what is exhalation? - ANSWERair moving from the lungs to the external environment
what is respiration? - ANSWERexchange of gases across a membrane into and out of a
blood vessel
during respiration, CO2 diffuses from the capillary blood into the ___ while oxygen
diffuses from the lungs into the ___ - ANSWERlungs, capillary blood
what is tissue respiration - ANSWERexchange of O2/CO2 between the blood in the
systemic capillaries
what is the cellular respiration equation? - ANSWERC6H12O6 + 6O2 --> 6CO2 + 6H2O
+ ATP
what happens to oxygen during external respiration? - ANSWERmoves from the alveoli
across the alveolar membrane into the pulmonary capillary bed
what happens to carbon dioxide during external respiration? - ANSWERmoves from the
capillary bed across the alveolar membrane into the alveoli
what happens to carbon dioxide during internal respiration? - ANSWERmoves from the
interstitial fluid across the systemic capillary membrane into the systemic capillary bed
what happens to oxygen during internal respiration? - ANSWERmoves from the
systemic capillary bed across the systemic capillary membrane into the interstitial fluid
where it is used to create ATP
what are the functions of the respiratory system? - ANSWERcommunication, olfaction,
pH balance, blood pressure regulation, filtration of blood, production of platelets,
promoting blood and lymph flow
