Which of these is not involved in respiration?
Correct answer: C. Glucagon
- A. Lungs
- B. Trachea
- C. Glucagon
- D. Bronchi
Explanation
All of the above mentioned organs are involved in breathing one way or another except glucagon
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Respiration
The human respiratory system includes the air passages, lungs, alveoli and breathing muscles, while gaseous exchange explains how oxygen enters blood and carbon dioxide leaves it by diffusion. The effects of smoking include damage to cilia and alveoli, reduced gas exchange, chronic bronchitis, emphysema and increased risk of lung cancer.
Practise Respiration
446 free Respiration MCQs from Biology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Biology questions like this
Biology is on 8 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Respiration questions
Each air-sac consists of several microscopic single layered structures called:
The persons suffering from chronic bronchitis at the age of:
The smaller tubes within the chest cavity having cartilaginous plates are known as:
Air enters the nasal cavity through:
The main target in the prevention of lung cancer is eliminating the _.
In the air passageway, the incoming air passes from the pharynx to the?