Explore BrainMass
Share

cells size

This content was STOLEN from BrainMass.com - View the original, and get the already-completed solution here!

1. Most cells are very small. What physical and metabolic contraints limit cell size?
2. What problems would an enormous cell encounter?
3. What adaptions might help a very large cell to survive?

These areas are briefly explored.

© BrainMass Inc. brainmass.com October 16, 2018, 5:46 pm ad1c9bdddf
https://brainmass.com/biology/cell-differentiation/cells-size-63292

Solution Preview

One of the main reasons cells are small is due to the surface area/volume constraint. Consider a ball. As it expands, its surface area expands at a slower rate than its volume. (You can check out the mathematics of that by looking at the volume of a sphere versus the surface area of a sphere.) In other words, as it expands its surface area/volume ratio gets smaller and smaller. Therefore, to have the largest surface area/volume ratio, the cells should be as small as ...

Solution Summary

Cell size is justified.

$2.19
Similar Posting

Mycoplasma Variable Surface Antigen (VSA)

1.What is VSA and how does it under go size and phase variation?
2.How does VSA variation affect and is effected by the host immune response?
3.How does VSA variation affect growth and nutrition? What are the benefits and liabilities of the different forms of VSA?
4.What are the roles of VSA forms in biofilms formation and how is that hypothisizse to affect the immune response?

View Full Posting Details