AP BIO Cell Size

Front

Define Surface area

Back

The total area on the surface of an object.

Front

Which cells are more efficient at obtaining nutrients?

Back

Small Cells.

Front

A small cell has a ________ surface area to volume ratio than a larger cell.

Back

larger.

Front

Which of the following is least efficient? A, B, C, D

Back

D.

Front

How can surface area (SA) be increased?

Back

Divide into smaller pieces.

Front

What is the relationship between cell size and nutrient absorption efficiency?

Back

Smaller cells are more efficient at nutrient absorption.

Front

Explain why a larger surface area to volume ratio is beneficial for cells.

Back

It allows for more efficient exchange of materials with the environment.

Front

What happens to the surface area to volume ratio as a cell grows larger?

Back

It decreases.

Front

Why do cells divide instead of growing indefinitely?

Back

To maintain a high surface area to volume ratio.

Front

What is the formula for calculating surface area of a cube?

Back

6 x (length x width).