Bohr effect Study guides, Class notes & Summaries

Week 5 Knowledge CheckD - correct answers Intrapulmonary pressure is the ________. a) Difference between atmospheric pressure and respiratory pressure b) Pressure within the pleural cavity c) Negative pressure in the intrapleural space d) Pressure within the alveoli of the lungs A - correct answers Which of the following is INCORRECT? a) Pressure gradient equals gas flow over resistance. b) Gas flow equals pressure gradient over resistance. c) The amount of gas flowing in and out ...

BIOL 235 final Exam Questions and Answers 100% Pass Erythrocytes contain the enzyme - Answer- carbonic anhydrase carbonic anhydrase catalyzes - Answer- the conversion of metabolically produced C)2 and water into carbonic acid fixed phagocytic macrophages - Answer- remove most old erythrocytes from circulation Location of fixed phagocytic macrophages - Answer- narrow capillaries of the spleen Undifferentiated cells called pluripotent stem cells reside - Answer- in the bone marrow pluripot...

What is the only amino acid that does not exist in either L or D form? - Glycine What are the 3 Branched Chain Amino Acids? - 1. Leucine 2. Isoleucine 3. Valine What is significant about the 3 Branched Chain Amino Acids? - They are all metabolized primarily through muscle What are the 3 aromatic Amino Acids? - 1. Tyrosine 2. Tryptophan 3. Phenylalanine How are Phenylalanine and Tyrosine interrelated? - Phenylalanine can be converted into Tyrosine What is the name of the enzyme...

BioChem C785 - WGU - Module 3 - all Questions and Answers Hb (hemoglobin) binds to CO (carbon monoxide) with a higher affinity than oxygen and stabilizes the R (relaxed) state - Answer ️️ -True When hemoglobin changes from the T to the R, it has a high affinity for oxygen - Answer ️️ - True When hemoglobin changes from the R to T, it has a low affinity for oxygen - Answer ️️ -True Cooperatively refers to - Answer ️️ -structural changes that increases the affinity for oxyge...

Blood from the UE >> ______. Blood from the LE >> ______. Blood from the lumbars >> _____ >> _______. SVC, IVC, azygous vein, SVC 80% of blood __________ to the right ventricle. The remaining 20% needs _______ to flow to the RV. Passively flows (via gravity) Atrial contraction Impulse for atrial contraction starts at the ________ in the ___________ of the right atria. Atrial contraction = ____ wave. After this wave, the ________ valves close. SA node, crista term...

Fluid-Homeostasis And Acid-Base Balances Practice Exam 2024. protein buffer system - correct answer most abundant buffer in body cells and plasma as the protein molecule functions are both a weak acid and a weak base • The weak acids in the carboxylic groups counteract rising pH • The weak bases in the amino groups counteract falling pH most important protein buffer - correct answer is hemoglobin • Carbon dioxide from the tissues diffuses into the erythrocyte and combines with wa...

Hb (hemoglobin) binds to CO (carbon monoxide) with a higher affinity than oxygen and stabilizes the R (relaxed) state - -True When hemoglobin changes from the T to the R, it has a high affinity for oxygen - -True When hemoglobin changes from the R to T, it has a low affinity for oxygen - -True Cooperatively refers to - -structural changes that increases the affinity for oxygen in hemoglobin When the oxygen concentration is high, the heme shape is planar. When the oxygen concentration is lo...

BIOL 235 FINAL EXAM STUDY GUIDE Erythrocytes contain the enzyme - CORRECT ANSWER-carbonic anhydrase carbonic anhydrase catalyzes - CORRECT ANSWER-the conversion of metabolically produced C)2 and water into carbonic acid fixed phagocytic macrophages - CORRECT ANSWER-remove most old erythrocytes from circulation Location of fixed phagocytic macrophages - CORRECT ANSWER-narrow capillaries of the spleen Undifferentiated cells called pluripotent stem cells reside - CORRECT ANSWER-in the bon...

Your patient's current ABG's are: pH 7.30, PaCO2 24, PaO2 62, HCO3 16. What is your interpretation? a. uncompensated respiratory acidosis b. compensated metabolic acidosis c. partially compensated metabolic acidosis d. metabolic alkalosis - Answer- C. Partially compensated metabolic acidosis Your patient's current ABG's are: pH 7.55, PaCO2 30, PaO2 56, HCO3 25. What is your interpretation? a. uncompensated respiratory alkalosis b. uncompensated respiratory acidosis c. compensat...

BIOL 235 final Exam Questions With 100% Correct Answers Erythrocytes contain the enzyme - answercarbonic anhydrase carbonic anhydrase catalyzes - answerthe conversion of metabolically produced C)2 and water into carbonic acid fixed phagocytic macrophages - answerremove most old erythrocytes from circulation Location of fixed phagocytic macrophages - answernarrow capillaries of the spleen Undifferentiated cells called pluripotent stem cells reside - answerin the bone marrow pluripotent st...