Which of the following respiratory systems is notclosely associated with a blood supply?(A) the lungs of a vertebrate(B) the gills of a fish(C) the tracheal system of an insect(D) the skin of an earthworm

Q: Patients who do not breathe independently are usually placed on ventilators to breathe for them.…

A: Nursing care in the field of clinical practice of administration of a drug, patient counseling, and…

Q: How are the lungs designed in human beings to maximize the area for exchange of gases?

A: Lungs which are part of respiratory system helps to provide enough supply of oxygen to the different…

Q: What are the functions of the dorsal and ventral respiratory groups?

A: The cells are the primary unit of life. Based on the number of cells an organism may be unicellular…

Q: How would blocking the structures of the conducting zone of the respiratory tract impair…

A: Ventilation is defined as the breathing movement of air in between outer atmosphere and lungs in…

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: A person in yoga class is encouraged to take long, slow, deep breaths. Would this person have…

A: Answer- Alveolar ventelation is the exchange of gases of both oxygen and carbon dioxide between…

Q: You watch a live individual respiring (that is, obtaining oxygen from its environment). What…

A: When we hear the word respire, we think of breathing. When we breathe, with each inhale we are…

Q: The exchange of gases that occurs between the alveolar sac and the pulmonary capillary

A:

Q: Respiratory organs of invertebrates and vertebrates are similar in that a. they use negative…

A: Breathing is described as the movement of air between the atmosphere and the lung. It involves two…

Q: What are the organs thatform the human respiratorysystem?

A: The human respiratory system consists of series of organs which are responsible for the inhalation…

Q: Why do vital capacity, alveolar ventilation, and the diffusion ofgases across the respiratory…

A: Alveoli an important part of the respiratory system. Each lung contains about 300 million alveoli…

Q: What is the difference between respiration and breathing?

A: Respiraton: The breakdown of the C-C bonds of complex compounds through oxidation within the cells…

Q: Relate the microscopic anatomy of the pulmonary alveoli to their role in gas exchange?

A: Introduction: The respiratory tract of a human is divided into two types: lower airways and upper…

Q: explain how the structure of the alveoli facilitates gas exchange?

A: In vertebrates, the lungs branch broadly, and their whole volume is loaded up with a great many air…

Q: What is the sequence of inhaled airflow through the respiratory structures in a mammal?

A: Respiration is one of the essential survival mechanisms takes part in our body. The respiration…

Q: What are the differences between the conducting zone vs the respiratory zone?

A: The major respiratory structures span the nasal cavity to the diaphragm. Functionally, the…

Q: Within each lung, the airway forms a branching complex called the _____.

A: The respiratory system is a system that mainly functions to deliver oxygen (O2) to the tissues in…

Q: What important gas do we take in when we breathe?

A: We know that during breathing inhale and exhale of gases.  So during inhale we take Oxygen gas…

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: How does the trend in breathing rate in response to rebreathing (breathing stale air in a plastic…

A: Explanation for the above question is given below

Q: Trace the flow of air from the trachea to the pulmonary alveoli?

A: The respiratory system is composed of the upper and lower tract.

Q: Why the walls of trachea are supported by cartilaginous rings?

A: The respiratory system is the set of organs that allows an individual to breathe and exchange oxygen…

Q: Identify the key function that the respiratory system provides for all other organ systems presented…

A: This is a  biological system that consists of specific organs that are used for exchanging gas.

Q: Why is the trachea supported by cartilage?

A: The trachea, also known as the windpipe, is a cartilaginous tube that connects the pharynx and…

Q: What is the interdependent function of the respiratory system and other organ-system of the human…

A: Respiration is a biochemical process of oxidation of organic compounds in an orderly manner for the…

Q: While touring a saltwater aquarium, suppose you see a stripedbass, a hammerhead shark, an octopus, a…

A: Respiratory pigments are biomolecules that increase the oxygen-carrying capacity of the blood.…

Q: What structures are involved in breathing? What are two key gases involved in breathing? (

A: Respiration is really a vital life-sustaining mechanism that involves the exchange of gases in…

Q: Describe the process of Oxygen and Carbon Dioxide Diffusion acrossthe Alveolar-Capillary Membrane?

A: The mechanism of energy intake by an exchange of atmospheric oxygen (O2) and carbon dioxide (CO2) is…

Q: Name the structures that make up the respiratory system

A: The name of the parts is given below.

Q: How are the lungs designed in human beings to maximise the area for exchange of gases?

A: The spongy air-filled organs located on the chest either side are called the lungs. The air is…

Q: Why does the inspiratory muscles prevent the lungs from collapsing?

A: The primary inspiratory muscles are the diaphragm and external intercostals. In order to promote…

Q: Does carbon dioxide move from the blood to the alveoli or from the alveoli to the blood and Why does…

A: Alveoli are the functional units of the lungs and refers to tiny air sacs present in the lungs,…

Q: Why is the pulmonary circulation considered to be a circuit that keeps the lungs dry?

A: Pulmonary circulation ensures the supply of oxygenated blood to the body in a continuous fashion.…

Q: What feature of alveoli that helps in efficient gas exchange?

A: Alveoli are tiny cup-like hollow structures present at the end of the bronchial tubes throughout the…

Q: With necessary figures, briefly explain the components of Human respiratory system.

A:

Q: The alveoli in the lungs where gas exchange occurs are composed of a simple squamous epithelium.…

A: Respiration is the metabolic process of taking in oxygen and giving out carbon dioxide. This process…

Q: Create a flow diagram for this respiratory system that has these elements in correct order pharynx,…

A: Introduction The process of respiration (inhalation of oxygen and exhalation of carbon dioxide) is…

Q: how is the respiratory centers of medulla the only system that is both voluntary and involuntary?

A: The respiratory center is located in the medulla oblongata and pons, in the brainstem. The…

Q: which structure in the respiratory system is the site of gas exchange?

A: The body movements allowing air to enter and leave the lung. It is done by Inhalation and…

Q: Why doesn’t the lungs collapse even after forceful expiration?

A: Expiration or exhalation refers to the outflow of air or breathes from an organism. The air moves…