Question 2 (1 point)In the lungs, O2 moves via diffusion into our blood. This is because the blood hasoxygen than the air.moreless

The correct answer is "less." The blood in the lungs has less oxygen than the air in the alveoli,…

Answered: Question 2 (1 point) In the lungs, O2…

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Similar questions

Question 30 Nematodes (roundworms) O Are found in the soil O Are parasites of virtually every multicellular animal and plant Shed a non-stretchy cuticle in order to grow O All of the above O Lack (do not have) a specialized system for the absorption or delivery of oxygen
Question 28 An animal living in the arctic may regulate the flow of their blood near the body's surface in order to maintain a minimal loss of body heat in a process called vasoconstriction endothermy vasodilation thermogenesis
QUESTION 4 When CO2 binds to hemoglobin, it reacts directly with OA. ferric iron OB. ferrous iron C. heme O D. C-terminal amino acid E. N-terminal amino acid
Question 24 The glucose transporter in erythrocytes is named GLUT1. The transport system is an example of A symporters ion channels OB. active transport OC. facilitated diffusion
QUESTION 12 The fibrous skeleton of the heart is important because it transmits electrical activity from the atria to the ventricles forces electrical activity to be conducted through the atrioventricular node helps guide the blood into the proper chambers in sequence directs the flow of blood into the arteries
QUESTION 14 The body's ability to adapt to lower oxygen levels by producing more oxygen-carrying red blood cells would be considered a.. O Metabolism Responsive process O Generative process O Unique organization ▷
Question 3 (1 point) In glycolysis, the net production of ATP is ATP. In the Krebs cycle, it is ATP, and in the electron transport chain, it is ATP. Thus, a total of ATP are produced during cellular respiration. O 2, 4, 16, 32 O 4, 4, 30, 36 O4, 2, 32, 38 O 2, 2, 32, 36
QUESTION 17 Lungs: With age, lung function becomes "less efficient." Which one does not explain why? Lung tissue becomes more "elastic" resulting in less expansion. There is a decrease in "reserve capacity" that affects stamina. There is a decrease in the number of airs sacs for oxygen transport. Muscles in the rib cage become weaker and reduce contraction.
QUESTION 38 Pulmonary ventilation refers to the_, movement of dissolved gases from the interstitial space to the cells movement of air into and out of the lungs utilization of oxygen to create adenosine triphosphate movement of dissolved gases from the alveoli to the blood
Question 32 At a partial pressure of oxygen of 40 mmHg, hemoglobin will be 75% saturated at normal conditions. On average, how many oxygen molecules will be bound to the hemoglobin? A. 1 B. 2 C3 D.4 OE. 5
Question 34 Transport of lipids in blood involve lipoproteins which includes the LDL and HDL commonly referred to as the "good and bad cholesterol" respectively. O True False
QUESTION 4 The force causing air to flow into the lungs during ventilation is: O Decreased lung pressure Increased lung pressure Decreased lung volume O Increased lung volume

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Question 2 (1 point) In the lungs, O2 moves via diffusion into our blood. This is because the blood has oxygen than the air. more less