Which statement correctly indicates the cell that is able to more efficiently exchange materials with the external environment and provides a correct explanation?
Understand the Problem
The question is asking which cell, between a bacterial cell and a human egg cell, can more efficiently exchange materials with its environment based on their surface-to-volume ratio. The question provides specific sizes for both cell types and asks for a statement that correctly assesses their efficiency in material exchange.
Answer
The bacterial cell, because it has the largest surface-to-volume ratio.
The statement that correctly indicates the cell able to exchange materials more efficiently is: 'The bacterial cell, because it has the largest surface-to-volume ratio.'
Answer for screen readers
The statement that correctly indicates the cell able to exchange materials more efficiently is: 'The bacterial cell, because it has the largest surface-to-volume ratio.'
More Information
Cells with a larger surface-to-volume ratio, like bacterial cells compared to human egg cells, are more efficient at exchanging materials.
Tips
A common mistake is assuming larger cells have a larger surface-to-volume ratio. Actually, smaller cells have a greater ratio, facilitating efficient exchange.
Sources
- Flashcards on Cell Exchange - Brainscape - brainscape.com
- Solved Question about Cell Ratios - Chegg - chegg.com
