Cells and Organelles Review

Front

What type of cell does not have a nucleus?

Back

Prokaryotic cells do not have a nucleus. They are simpler and smaller than eukaryotic cells.

Front

What is the function of the nucleus in a cell?

Back

The nucleus is the control center of the cell, containing DNA and regulating gene expression.

Front

What is the outermost layer of an animal cell?

Back

The outermost layer of an animal cell is the Cell Membrane, which protects the cell and controls what enters and exits.

Front

What organelle is considered the 'gatekeeper' for plant and animal cells?

Back

The Cell Membrane acts as the 'gatekeeper', allowing certain substances to enter and exit the cell.

Front

What is cytoplasm?

Back

Cytoplasm is the clear, jelly-like material inside a cell that supports and protects the organelles.

Front

What is the function of chloroplasts in plant cells?

Back

Chloroplasts are organelles that conduct photosynthesis, converting light energy into chemical energy.

Front

What is the role of mitochondria in a cell?

Back

Mitochondria are known as the powerhouse of the cell, generating energy through cellular respiration.

Front

What is the difference between eukaryotic and prokaryotic cells?

Back

Eukaryotic cells have a nucleus and membrane-bound organelles, while prokaryotic cells do not.

Front

What is the function of ribosomes?

Back

Ribosomes are responsible for protein synthesis in the cell.

Front

What is the cell wall and where is it found?

Back

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