Why does altitude have almost no effect on an animal’s ability to rid itself of CO2 through gas exchange?

Q: Which one is true about gas exchange? Determining partial pressures enables us to hinder and stop…

A: Which one is true about gas exchange?

Q: How Does Gas Exchange Occur in the Human Respiratory System?

A: The Respiratory System of the human body mainly transports air in and out of the lungs. It also…

Q: Briefly describe the mechanism involved to maximize the oxygen-carbon dioxide exchange in a fish.

A: Oxygen is crucial for fish’s life, as fishes live in water, they need to use the oxygen dissolved in…

Q: Which group of animals bidirectional flow rather than unidirectional flow to move water or air…

A: Mammals are a group of organisms that are more advanced and have mammary glands to fees the young…

Q: Discuss how inhaling decreased amounts of O2 affects pulmonary ventilation.

A: Pulmonary ventilation Pulmonary means relating to the lungs or lung tissue. Pulmonary ventilation is…

Q: Patients with severe uncontrolled type 1 diabetes mellitus produce large quantities of certain…

A: Diabetes mellitus is a metabolic endocrine disorder that leads to an increase in the levels of…

Q: Explain how might a sudden raise in CO2 in the blood affect the gas exchange processes?

A: Answer: DEOXYGENATED BLOOD = When our body blood are high in carbon dioxide levels , that has taken…

Q: Which are the respiratorymuscles in mammals?

A: Respiratory muscles are the muscles that control breathing. The contraction of respiratory muscles…

Q: Fill in the blank:  As the blood concentration of carbon dioxide increases, the breathing rate…

A: Breathing is a physical process characterized by the inhalation of oxygen and exhalation of carbon…

Q: Describe the pathway by which a change in arterial H1 concentration independent of altered carbon…

A: Respiratory framework works alongside the cardiovascular framework for the transportation of the…

Q: The concentration of O2 in the atmosphere declines with increasingelevation. Why do you think the…

A: Increasing of altitude may decrease the oxygen level due to partial pressure of Oxygen Oxygen…

Q: State a hypothesis that explains why all animals have chemoreceptors.

A: Chemoreceptors are chemical receptors that detect the changes in their environment and the…

Q: Why do you think cold-blooded animals, like a goldfish, change their breathing rate when the…

A: Ans- A reduction in the amount of dissolved oxygen available in the water for the fish to breathe.…

Q: What properties of air make it possible for humans and other mammals to breathe by tidal…

A: Tidal volume is the amount of air that travels in and out of the lungs with the respiratory cycle.…

Q: In which part of the mammalian respiratory system does gas exchange occur? A. bronchioles B.…

A: Answer : Option (C) alveoli is correct. Other options were wrong because here in these no exchange…

Q: How does the body know how to regulate oxygen going in and carbon dioxide going out?

A: Respiration is the major process involved in all living organism. In humans, it involves the…

Q: How does your body know when to breath faster or slower?

A: Our respiratory centre knows how to control the rate and depth of breathing. It's activity is…

Q: A: Describe countercurrent exchange in your own words.

A: Most aquatic species have gills as their breathing systems. Mollusks and most amphibians have the…

Q: Describe the respiratory function in amphibians.in some detail please

A: INTRODUCTION  Amphibians are those organisms that belong to amphibia class, they are tetrapod that…

Q: Why do males have greater lung capacity than females?

A: The lung capacity can be outlined as the air present in the lungs after of forcefull inspiration.…

Q: Air rushes into the lungs of humans during inhalation because

A: The main function of the lungs is the process of gas exchange called respiration or breathing.

Q: In carbon monoxide (CO) poisoning, CO binds to hemoglobin, therebydecreasing the uptake of O2 by…

A: CO which is one of the ETS constituents in addition to its reprotoxic effects, CO directly to…

Q: In control of ventilation, which of the following is the most important?   PCO2 in the blood PO2 in…

A: The physiological systems involved in controlling breathing, or the passage of air into and out of…

Q: Compare and explain the gas exchange efficiencies of fish, birds, and mammals.

A: Fishes The gas exchange organs of fishes are called gills . A flap , the operculum covers and…

Q: Why is an internal location for gas exchange tissuesadvantageous for terrestrial animals?

A: The body of higher animals is a well built machine in which all the organs coordinate together to…

Q: How can problems with ventilation could affect someone's ability to carry out cellular respiration.

A: Cellular respiration is the process by which energy in the form of ATP is produced from the digested…

Q: Do normal breathing conditions increase or decrease CO2 concentration?

A: Carbon dioxide (CO2) reacts with water to form carbonic acid. Increase in CO2 concentration results…

Q: How is gas exchange donein mammals?

A: Most mammals live on land, and hence obtain oxygen by breathing air. Gas exchange is the physical…

Q: Are there any parts of the human body that get oxygen directly from the air and not from the blood?

A: The human body is very complex and it has a huge demand for oxygen because of which the oxygen that…

Q: Does hyperventilation contribute mainly to the increase in oxygen requirement by cells

A: HYPERVENTILATION:- It is also known as rapid or over-breathing. Healthy breathing is when the amount…

Q: Considering the nature of negative-feedback control and the function of the respiratory system, what…

A: Respiration involves inspiration and expiration. The intake of oxygen and the release of carbon…

Q: Fill in the blank:  The _______________________ regulates the duration of inspiratory bursts and…

A: Respiration is the process that involves the exchange of gases between the body and the environment.…

Q: What do you think happens if you block oxygen from coming into the body and prevent carbon dioxide…

A: Insects are found all throughout the planet. There are several varieties of insects. Insects can…

Q: How is respiration rate in humans modulated? How are diving animals able to remain submerged for…

A: Introduction :- We can breathe because of our lungs and respiratory system. They inhale oxygen and…

Q: Would you expect to find CO2 in your breath? Why?

A: The process of inhalation and exhalation of air by our lungs is called breathing. Mechanisms of…

Q: Why is the rate if breathing much faster in aquatic organisms than those of terrestrial organisms?

A: Breathing is a physical process through which we intake fresh air and remove foul air. The gas which…

Q: Discuss how inhaling increased amounts of CO2 affects pulmonary ventilation.

A: Pulmonary ventilation is usually referred as breathing. It includes the flowing of air into the…

Q: Explain why the gas values from the alveolar air to the blood change during pulmonary gas exchange.…

A: Hi, Thanks For Your Question.  Ans : FROM ATMOSPHERIC AIR UPTO BLOOD   USING LAW OF PARTIAL PRESSURE…

Q: Which of the following combinations would all result in an increase in stimulation to breathe? Group…

A: Oxygen is transported from alveoli of the lungs to the cells, and carbon- dioxide is transported…

Q: long-term high-altitude residents have an increased vital capacity. Why?

A: Introduction  Lungs are the key organ which plays major role in respiration and gaseous exchange.…

Q: Why does respiration become more challenging for organisms as they become larger (in other words…

A: To preserve cellular respiration and remain alive, animals must take in oxygen and remove carbon…

Q: why do oxygen levels decrease

A: An arterial blood gas, or ABG, test is the most effective way to measure blood oxygen levels. A…

Q: Why do some, if not most aquatic organisms, have supplemental respiratory organs as compared to…

A: Breathing is an automatic process. The respiratory centre in the brain controls how often a breath…

Q: How does the brain control inspiration and expiration

A: INTRODUCTION The flow of air through the conducting passageways between the atmosphere and the lungs…

Q: In most tissues, if the temperature is increased by 10°C, how much is the rate of respiration…

A: Respiration can be considered as chemical reaction that results in oxidation and reduction of some…

Q: How does a frog ventilate its lungs? Contrast an amphibian’s positive-pressure breathing with a…

A: Amphibians' lungs can vary from one species to another. For example, salamanders have simple,…

Q: Do athletes training at high altitudes have more or less oxygen molecules per ml of blood then…

A: If the altitude increase then the air will much thinner and the oxygen concentration will also gets…