Podcast
Questions and Answers
What is the approximate total number of cells in each human being?
What is the approximate total number of cells in each human being?
- 25 trillion
- 75 trillion
- 150 trillion
- 100 trillion (correct)
Where is one third of the fluid in the adult human body located?
Where is one third of the fluid in the adult human body located?
- In the lymphatic system
- In the blood
- Inside the cells
- In the spaces outside the cells (correct)
What do all cells deliver into the surrounding fluids?
What do all cells deliver into the surrounding fluids?
- Carbon dioxide
- Oxygen
- Nutrients
- End products of their chemical reactions (correct)
How is extracellular fluid transported between the blood and tissue fluids?
How is extracellular fluid transported between the blood and tissue fluids?
What is another name for extracellular fluid according to the text?
What is another name for extracellular fluid according to the text?