Cell Structure and Function

Front

What type of cell has a nucleus?

Back

Eukaryotic cells have a nucleus, while prokaryotic cells do not.

Front

What structure in a plant cell prevents it from bursting in pure water?

Back

The cell wall provides structural support and prevents bursting.

Front

How do cells move molecules against the concentration gradient?

Back

Cells use active transport, which requires ATP, to move molecules against the concentration gradient.

Front

What is the gel-like fluid inside a cell called?

Back

Cytoplasm is the gel-like fluid that fills the cell and contains organelles.

Front

What organelles are responsible for photosynthesis?

Back

Chloroplasts are the organelles where photosynthesis occurs.

Front

What is the function of the cell membrane?

Back

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

Front

What is the difference between prokaryotic and eukaryotic cells?

Back

Prokaryotic cells lack a nucleus and membrane-bound organelles, while eukaryotic cells have both.

Front

What is osmosis?

Back

Osmosis is the movement of water molecules across a semipermeable membrane from an area of low solute concentration to an area of high solute concentration.

Front

What is the role of mitochondria in a cell?

Back

Mitochondria are the powerhouses of the cell, generating ATP through cellular respiration.

Front

What is the primary function of ribosomes?

Back

Ribosomes are responsible for protein synthesis in the cell.