Cell part review 2020

Front

What is the function of the cell wall?

Back

The cell wall provides structural support and protection to the cell, maintaining its shape and preventing excessive water uptake.

Front

What organelle is responsible for photosynthesis?

Back

Chloroplasts are the organelles where photosynthesis occurs, 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 ATP through cellular respiration.

Front

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

Back

The central vacuole stores nutrients and waste products, helps maintain turgor pressure, and plays a role in cell growth.

Front

What is the primary function of ribosomes?

Back

Ribosomes are responsible for protein synthesis, translating messenger RNA into polypeptide chains.

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 structure and function of the cell membrane?

Back

The cell membrane is a phospholipid bilayer that controls the movement of substances in and out of the cell.

Front

What is cytoplasm?

Back

Cytoplasm is the jelly-like substance within the cell membrane that contains organelles and is the site of many metabolic processes.

Front

What are cilia and flagella?

Back

Cilia are short, hair-like structures that help in movement and sensing the environment, while flagella are longer and whip-like, used for locomotion.

Front

What is the function of the nucleus?

Back

The nucleus houses the cell's genetic material (DNA) and controls cellular activities by regulating gene expression.