Homework Answers
1. The blood is important for the gaseous exchange in the body. It provides oxygen to the body tissues and helps in the removal of carbon dioxide from the body tissues. So when When blood passes by body cells, the body cell, the body cells take up oxygen and release carbon dioxide to the blood.
The answer is C.
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When blood passes by body cells, the body cells release oxygen and carbon dioxide to the...
QUESTION 17 Which correctly describes the concentration gradient that exists for oxygen and carbon dioxide Oxygen...
QUESTION 17 Which correctly describes the concentration gradient that exists for oxygen and carbon dioxide Oxygen concentration is higher in the lungs than in the blood returning from the body Oxygen concentration is higher in the tissues of the body than the blood coming from the lungs Carbon dioxide concentration is higher in the blood coming from the lungs than the tissues of the body Carbon dioxide concentration is higher in the alveoli than the blood returning from the body...
The correct path of carbon dioxide moving out from the interior of the body is: alveoli,...
The correct path of carbon dioxide moving out from the interior of the body is: alveoli, bronchioles, bronchi, trachea, larynx, pharynx. True False Question 22 1 pts When you breath gently, exhalation results mainly from the relaxation of the chest muscles and diaphram, and not from pushing the air out. True False
20. What happens when beta cells of the pancreas release insulin into the blood? glucose levels...
20. What happens when beta cells of the pancreas release insulin into the blood? glucose levels rise to a set point and stimulate glucagon release. b) Body cells take up more glucose. c) The liver breaks down glycogen to glucose. d) Alpha cells are stimulated to release glucose into the blood óth B and D are correct.
Respiration must deliver oxygen to our cells and take carbon dioxide, the waste product, to the...
Respiration must deliver oxygen to our cells and take carbon dioxide, the waste product, to the lungs to be exhaled. Dalton's law of partial pressures helps to explain the way in which this process occurs. Why is a low concentration of CO 2 in our blood good while a high concentration is bad
QUESTION 19 During internal respiration, the oxygen diffuses from the blood vessels into the tissues because...
QUESTION 19 During internal respiration, the oxygen diffuses from the blood vessels into the tissues because the concentration of oxygen is higher in the blood than the tissues of the body the concentration of oxygen is lower in the blood than the tissues of the body the concentration of carbon dioxide is higher in the blood than the tissues of the body the concentration of carbon dioxide is lower in the blood than the tissues of the body
SNE (18 carbon dioxide ((02) is mainly transported in the blood. a. a Hatched to oxygen...
SNE (18 carbon dioxide ((02) is mainly transported in the blood. a. a Hatched to oxygen (02) b. dissolved in red blood cells c. combined with albumin do in the form of bicarbonate 19 Pulmonary function tests reveal that an 80-year-old dyspheic patient has an increase in residual volume. A nurse suspects the most likely cause of the increased residual volume is in lung compliance. a. an increase b. a decrease c. no change do an absence (20) which structures...
During respiratory exchange, carbon dioxide moves from the blood into the alveoli due to: the presence...
During respiratory exchange, carbon dioxide moves from the blood into the alveoli due to: the presence of a permease , which removes carbon dioxide from the capillaries. the contraction of the diaphragm, which creates a vacuum that pulls it out. diffusion down a concentration gradient. the air pressure of dissolved oxygen, which forces it out. two of the choices are correct
Which blood vessel contains blood that has high oxygen concentration, low carbon dioxide concentration, and high pressure
Which blood vessel contains blood that has high oxygen concentration, low carbon dioxide concentration, and high pressure? 1. aorta 2. pulmonary artery 3. pulmonary vein 4. vena cava I wrote the answer as 3, but is wrong. Which one is the correct answer?
Question 99 (1 point) As respiratory rate decreases and less carbon dioxide is removed from the...
Question 99 (1 point) As respiratory rate decreases and less carbon dioxide is removed from the bloo hydrogen ion concentration of the blood increases. True False Question 100 (1 point) Respiratory compensation is the primary mechanism to correct for metabolic alkalosis True False Question 101 (1 point) Saved
* GWhe + Question 4 When glucose and oxygen become carbon dioxide plus water (cell resp...
* GWhe + Question 4 When glucose and oxygen become carbon dioxide plus water (cell resp reaction) which of the following is true: The reaction is.. positive delta G and glucose is oxidized negative delta G and glucose is oxidized positive delta Gandslucose is reduced negative delta Gandducose is reduced Question 5 If an enzyme facilitates an endergonic reaction, which of these is the mo probable to be true? GW obec + If an enzyme facilitates an endergonic reaction, which...
QUESTION 17 Which correctly describes the concentration gradient that exists for oxygen and carbon dioxide Oxygen concentration is higher in the lungs than in the blood returning from the body Oxygen concentration is higher in the tissues of the body than the blood coming from the lungs Carbon dioxide concentration is higher in the blood coming from the lungs than the tissues of the body Carbon dioxide concentration is higher in the alveoli than the blood returning from the body...
The correct path of carbon dioxide moving out from the interior of the body is: alveoli, bronchioles, bronchi, trachea, larynx, pharynx. True False Question 22 1 pts When you breath gently, exhalation results mainly from the relaxation of the chest muscles and diaphram, and not from pushing the air out. True False
20. What happens when beta cells of the pancreas release insulin into the blood? glucose levels rise to a set point and stimulate glucagon release. b) Body cells take up more glucose. c) The liver breaks down glycogen to glucose. d) Alpha cells are stimulated to release glucose into the blood óth B and D are correct.
QUESTION 19 During internal respiration, the oxygen diffuses from the blood vessels into the tissues because the concentration of oxygen is higher in the blood than the tissues of the body the concentration of oxygen is lower in the blood than the tissues of the body the concentration of carbon dioxide is higher in the blood than the tissues of the body the concentration of carbon dioxide is lower in the blood than the tissues of the body
SNE (18 carbon dioxide ((02) is mainly transported in the blood. a. a Hatched to oxygen (02) b. dissolved in red blood cells c. combined with albumin do in the form of bicarbonate 19 Pulmonary function tests reveal that an 80-year-old dyspheic patient has an increase in residual volume. A nurse suspects the most likely cause of the increased residual volume is in lung compliance. a. an increase b. a decrease c. no change do an absence (20) which structures...
During respiratory exchange, carbon dioxide moves from the blood into the alveoli due to: the presence of a permease , which removes carbon dioxide from the capillaries. the contraction of the diaphragm, which creates a vacuum that pulls it out. diffusion down a concentration gradient. the air pressure of dissolved oxygen, which forces it out. two of the choices are correct
Question 99 (1 point) As respiratory rate decreases and less carbon dioxide is removed from the bloo hydrogen ion concentration of the blood increases. True False Question 100 (1 point) Respiratory compensation is the primary mechanism to correct for metabolic alkalosis True False Question 101 (1 point) Saved
* GWhe + Question 4 When glucose and oxygen become carbon dioxide plus water (cell resp reaction) which of the following is true: The reaction is.. positive delta G and glucose is oxidized negative delta G and glucose is oxidized positive delta Gandslucose is reduced negative delta Gandducose is reduced Question 5 If an enzyme facilitates an endergonic reaction, which of these is the mo probable to be true? GW obec + If an enzyme facilitates an endergonic reaction, which...
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