Describe why your trachea is rigid and your esophagus is soft?

Q: Describe the relationships among the trachea, bronchi,bronchioles, and alveoli.

A: Human respiratory organs form a passage through which air transports- it is called as  respiratory…

Q: What is the upper respiratory tract made up of?

A: Human respiratory organs form a passage through which air transports- it is called as respiratory…

Q: Explain the role of trachea ?

A: The respiratory system is the physiological system that helps in the exchange of gases between the…

Q: Explain the significance of cartilage and smooth muscle in the organisation of the wall of the…

A: Lung illnesses are disorders that cause the lungs to stop working properly. The lungs are a vital…

Q: The respiratory system _________________.    provides body tissues with oxygen.   provides body…

A: The human respiratory system is the set of organs that are responsible for taking in of oxygen (O2)…

Q: Discuss the arrangement of the trachea, esophagus, larynx,and epiglottis, which normally prevents…

A: BASIC INFORMATION  BREATHING  It is the process in which the air is taken in and exhaled out. The…

Q: This structure blocks the opening to the respiratory system duringswallowing.a. esophagus c.…

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

Q: Do you get heartburn only because of eating acidic foods? Is heartburn reserved for older people?

A: In the recent years the consumption of fast or junk food have increased tremendously. This may be…

Q: Describe the steps of respiration?

A: The movement of O2 from the outer environment to the internal body cells and the removal of CO2 from…

Q: The C-shaped cartilages in the tracheaa. serve as a point of attachment for some muscles…

A: Tracheal cartilages: The trachea also called the windpipe houses tracheal rings/tracheal cartilages…

Q: What has the highest affinity for oxygen?   a. Maternal hemoglobin without 2,3-bisphosphoglycerate…

A: Hemoglobin transports oxygen effectively by binding of oxygen to hemoglobin which was represented by…

Q: What is the structure that protects the lungs? heart pleural membrane chest cavity diapragm

A: Introduction  The lungs are a pair of air-filled, spongy organs on either side of the chest…

Q: How is your breathing related to your cellular respiration?

A: Breathing is the moving air into and out of the lungs to encourage gas trade with the inner…

Q: If you smoke but do not inhale, is there any danger?

A: Smoking is injurious to our health because it causes lung cancer which leads to death. Smoking is of…

Q: what will happen to your blood oxygen when you do skydiving?

A: In skydiving some inherent risks of course . but in an extreme style of the skydiving originally…

Q: Palpate two of your laryngeal cartilages and name them. Name the ones that are impossible to palpate…

A: BASIC INFORMATION CARTILAGE  Unlike bone it is soft and flexible in nature.  Proteins and sugars…

Q: Your trachea is protected by __________________________.

A: Ans- Both The trachea is also known as the windpipe, and it is roughly 4 to 5 inches long with a…

Q: How does Carbon dioxide affect or benefit your life? Elaborate your answer.

A:

Q: Explain the function of Trachea ?

A: Respiration defines the movement of “oxygen” from the surroundings to the cells within tissues. The…

Q: Match the words with their descriptions. ___ trachea a. muscle of respiration ___ pharynx b. gap…

A: The respiratory system is involved in providing all necessary oxygen to all the parts of the body by…

Q: A smoker sees his doctor because he had a persistent cough for months and is short of breath after…

A: Smokers coughing may show symptoms like phlegm development, crackling sounds in the chest, and…

Q: The mucosal portion of the trachea is lined with what type of cells?

A: Answer: The mucosal portion of the trachea is lined by ciliated pseudostratified collumnar…

Q: What do you mean by alveoli?

A: Alveoli are an important part of the respiratory system whose function it is to exchange oxygen and…

Q: Our throat divides into two separate tubes: the windpipe and the gullet. What prevents food from…

A: Digestion is a process of converting complex food into simple food which in turn provides energy and…

Q: What helps oxygen to be absorbed rapidly into the blood in the lungs?

A: The cells in the body require oxygen to release energy from food efficiently by aerobic respiration.…

Q: An iron deficiency would affect the body's capacity to Select one: O a. transport oxygen O b.…

A: The transportation of oxygen from atmosphere to the individual cells occurs through a series of…

Q: Cartilage has primary function to: keeps the windpipe open all the time increase the surface area O…

A: Hyaline cartilage present in tracheal wall . It provides support and prevent trachea from…

Q: You have finished exercising with a friend, who says that he is breathing rapidly because he must…

A: A chemical reaction occurs when one or more compounds combine to form a new compound. Solid calcium…

Q: Nutrients are carried to the cells by * food ducts stomach cells blood vessels alveoli

A: The cells are the structural and functional units of the body that perform all the necessary work of…

Q: When people run long distances, their muscles require increased amounts of oxygen. Which system is…

A: According to the question, when people run long distances, their muscle requires an increased amount…

Q: The trachea bifurcates into ______________________________. a. secondary bronchi b. primary bronchi…

A: Trachea is a tube-like organ which connects the larynx to the lungs. It conducts the transports of…

Q: Why is breathing through the mouth impossible while swallowing a food?

A: Introduction: Breathing is the process of inhaling air into the lungs and then exhaling it out of…

Q: What is the name for the small flap that prevents food and drink from entering the trachea? O Larynx…

A: The trachea or the wind pipe is a wide hollow tube that connects the larynx to the bronchi of the…

Q: A smoker develops damage to several alveoli that then can no longer function. How does this affect…

A: The alveoli as the most distal part of the respiratory tract function primarily in gas exchange.…

Q: Expand the term YAC?

A: Vectors are widely used in biotechnological applications. They are DNA molecules capable of carrying…

Q: Describe how is the respiratory system formed?

A: The respiratory system is the body's system in charge of gas exchange. The oxygen-rich air from the…

Q: Fill in the blank:  A flexible flap of tissue called the ___________ reflexively closes over the…

A: The process of digestion involves the breaking of complex food particles into smaller ones so that…

Q: Why lunge is good for you

A: Lunges are an effective exercise for shaping and strengthening nearly every muscle in the lower…

Q: What are genes made of? Define: Adipose Trachea Coccyx Larynx

A: The basic physical and functional unit of heredity is the gene. Each person is born with two copies…

Q: Hyaline cartilage is found in all of the following structures except the a. trachea. b. larynx. c.…

A: Cartilage is the solid, pliable, connective tissue that resists compression in the body. There are…

Q: Why is breathing through your mouth not possible while you are swallowing your food?

A: Breathing is the process of moving air into and out of the lungs, which are the organs in which gas…

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…