Asked by Reagan Black on May 31, 2024
Verified
Why is it advantageous for cells to be small?
A) A small cell size prevents a cell from weighing too much.
B) A small cell is better able to conserve energy than a larger cell.
C) A small cell size occupies less space in nature where space is limited.
D) A small cell has a small surface area relative to volume, which allows efficient transport through the plasma membrane.
E) A small cell has a small volume relative to surface area, which allows efficient transport through the plasma membrane.
Small Cell Size
An attribute of cells that allows for a larger surface area relative to volume, facilitating efficient nutrient and waste product exchange.
Surface Area
The total area of the surface of a three-dimensional object.
Volume Ratio
A comparative measure of the volume of one substance or entity relative to another.
- Understand the significance of the ratio between surface area and volume in determining the size and functionality of cells.
- Recognize the significance of cellular size, shape, and measurement units in biology.
Verified Answer
HM
Haroon MohsinJun 01, 2024
Final Answer :
E
Explanation :
A small cell having a small volume relative to its surface area is advantageous because it allows for efficient transport of materials in and out of the cell through the plasma membrane. This high surface area to volume ratio is crucial for the exchange of substances and for the cell's overall function.
Learning Objectives
- Understand the significance of the ratio between surface area and volume in determining the size and functionality of cells.
- Recognize the significance of cellular size, shape, and measurement units in biology.