Podcast
Play an AI-generated podcast conversation about this lesson
Questions and Answers
What is the volume fraction of oxygen in dry air?
What is the volume fraction of oxygen in dry air?
- 1%
- 50%
- 21% (correct)
- 5%
Which element is the most abundant in the human body?
Which element is the most abundant in the human body?
- Carbon
- Oxygen (correct)
- Hydrogen
- Nitrogen
What is the function of dioxygen in the human body?
What is the function of dioxygen in the human body?
- To transport carbon dioxide in the blood
- To act as an oxidant (correct)
- To catalyze hydroxylations
- To provide energy to cells
Flashcards are hidden until you start studying
