Structure and Functions of Living Organisms

Front

What is the function of mitochondria in a plant cell?

Back

Mitochondria are responsible for carrying out respiration, providing energy for the cell.

Front

What role does the flagellum play in living organisms?

Back

The flagellum helps with movement, allowing organisms to swim or move through their environment.

Front

What happens to a freshwater plant's cells when placed in saltwater?

Back

The cells will shrink because water will move out of them due to osmosis.

Front

What occurs before mitosis begins in a cell?

Back

The DNA replicates, ensuring that each new cell will have a complete set of genetic information.

Front

During which phase of the cell cycle does the cell grow and prepare for division?

Back

The cell grows and prepares for division during interphase.

Front

What is osmosis?

Back

Osmosis is the movement of water molecules through a semi-permeable membrane from an area of lower solute concentration to an area of higher solute concentration.

Front

What is the primary function of ribosomes in a cell?

Back

Ribosomes are responsible for protein synthesis, translating genetic information into proteins.

Front

What is the difference between prokaryotic and eukaryotic cells?

Back

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

Front

What is the role of chloroplasts in plant cells?

Back

Chloroplasts are responsible for photosynthesis, converting sunlight into chemical energy.

Front

What is the significance of the cell membrane?

Back

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