LS 1.1 Review

Front

What is the function of mitochondria in cells?

Back

Mitochondria are rod-like structures responsible for converting food into usable energy (ATP) for plant and animal cells.

Front

What does the nucleus do in a cell?

Back

The nucleus is an oval structure that holds DNA (genetic information) and controls the cell's activities.

Front

What is the role of vacuoles in cells?

Back

Vacuoles are structures used by plant and animal cells to store food, water, or waste.

Front

What is the function of the cell membrane?

Back

The cell membrane is a thin layer that protects the cell while regulating what enters and exits.

Front

What is the difference between plant and animal cells?

Back

Plant cells have a cell wall and chloroplasts, while animal cells do not.

Front

What is chloroplast and its function?

Back

Chloroplasts are structures found in plant cells that convert sunlight into energy through photosynthesis.

Front

What is the role of lysosomes in a cell?

Back

Lysosomes are organelles that contain enzymes to break down waste materials and cellular debris.

Front

What is cytoplasm?

Back

Cytoplasm is the jelly-like substance within a cell that contains organelles and is where many cellular processes occur.

Front

What is the cell wall?

Back

The cell wall is a rigid outer layer found in plant cells that provides structure and support.

Front

What is the function of ribosomes?

Back

Ribosomes are the sites of protein synthesis in the cell.