Biology Review

Front

What is the function of xylem tissue in leaves?

Back

Xylem tissue in leaves transports water and minerals that are absorbed by the roots.

Front

What does it mean for an organism to be heterotrophic?

Back

Heterotrophic organisms obtain nutrients by consuming other organisms or their products.

Front

How does the shape of an enzyme relate to its function?

Back

The shape of an enzyme determines its function because enzymes are specific to a substrate.

Front

What is the primary function of the cell nucleus?

Back

The cell nucleus controls cell activity.

Front

Which structure controls what can enter or leave a cell?

Back

The cell membrane controls what can come into or leave a cell.

Front

What are enzymes made of?

Back

Enzymes are made of proteins, which are composed of simpler molecules called amino acids.

Front

What is the role of the cell membrane?

Back

The cell membrane regulates the movement of substances in and out of the cell.

Front

What is photosynthesis?

Back

Photosynthesis is the process by which plants convert light energy into chemical energy in the form of glucose.

Front

What is the difference between autotrophic and heterotrophic organisms?

Back

Autotrophic organisms produce their own food, while heterotrophic organisms obtain food by consuming other organisms.

Front

What is the role of chloroplasts in plant cells?

Back

Chloroplasts are responsible for photosynthesis in plant cells.