Podcast
Questions and Answers
What is a major reason why we don't find a body cell as big as a chicken egg?
What is a major reason why we don't find a body cell as big as a chicken egg?
- The structure of the cell membrane is not magnificent.
- Surface area is not important for cell transport processes.
- Every living thing is made up of only one cell.
- Every single cell does not have a membrane. (correct)
How is the Fluid Mosaic Model often described?
How is the Fluid Mosaic Model often described?
- As a model without any lipid components
- As a model with non-floating components
- As a static arrangement of components
- As arranging many small pieces together to make a larger piece (correct)
What is unique about a phospholipid compared to other lipids?
What is unique about a phospholipid compared to other lipids?
- Phospholipids have both polar and nonpolar parts. (correct)
- Phospholipids are not amphiphilic.
- Phospholipids are nonpolar throughout.
- Phospholipids do not have a head and tail structure.
Which theory states that every single living thing is made up of one or more cells?
Which theory states that every single living thing is made up of one or more cells?
Why is surface area important for understanding cell transport processes?
Why is surface area important for understanding cell transport processes?
Why is the structure of the cell membrane considered magnificent?
Why is the structure of the cell membrane considered magnificent?
Why is it important for a cell to have a large surface area?
Why is it important for a cell to have a large surface area?
What happens if the volume of a cell increases?
What happens if the volume of a cell increases?
In comparing the smaller and larger cube models, what can be said about their surface area to volume ratios?
In comparing the smaller and larger cube models, what can be said about their surface area to volume ratios?
What does the cell membrane control?
What does the cell membrane control?
Why can't a body cell be as large as a chicken egg?
Why can't a body cell be as large as a chicken egg?
What is the main reason for needing more surface area as the volume of a cell increases?
What is the main reason for needing more surface area as the volume of a cell increases?
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