Cell Pretest

Front

What is the outer layer of an animal cell?

Back

Cell membrane: The protective barrier that surrounds the cell, controlling what enters and exits.

Front

What do large numbers of ribosomes in a cell indicate?

Back

The cell specializes in producing proteins.

Front

What is the role of RNA in a cell?

Back

Takes protein making instructions from the nucleus to the ribosome.

Front

Where does energy production occur in an animal cell?

Back

Mitochondria: The powerhouse of the cell, where energy (ATP) is produced.

Front

What is the function of the nucleolus?

Back

Site of ribosome assembly within the nucleus.

Front

What is the function of lysosomes?

Back

Digestion: They contain enzymes that break down waste materials and cellular debris.

Front

What is the role of ribosomes?

Back

Protein synthesis: They are the sites where proteins are made.

Front

What is the central vacuole's primary function in plant cells?

Back

Storage: It holds materials and waste products, and helps maintain turgor pressure.

Front

What is the difference between plant and animal cells regarding cell walls?

Back

Plant cells have a rigid cell wall for structure, while animal cells do not.

Front

What is the function of chloroplasts?

Back

Photosynthesis: They convert sunlight into energy in plant cells.