Cell Organelles

Front

What is the function of the Golgi apparatus in a cell?

Back

The Golgi apparatus is responsible for packaging and shipping proteins and lipids within the cell.

Front

What is a vacuole and what is its function in plant cells?

Back

A vacuole is a sac within the cytoplasm that is full of fluid; it stores food, water, and waste products, and in plants, it is typically large.

Front

What is the role of the cell wall in plant cells?

Back

The cell wall provides structural support and protection, giving the cell a rigid, box-like shape.

Front

What are the main components of the cell membrane?

Back

The cell membrane is primarily composed of a phospholipid bilayer, proteins, cholesterol, and carbohydrates.

Front

How do lysosomes function in a cell?

Back

Lysosomes contain enzymes that break down waste materials and cellular debris.

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 membrane-bound organelles.

Front

What is the function of ribosomes in a cell?

Back

Ribosomes are responsible for protein synthesis by translating messenger RNA (mRNA) into polypeptides.

Front

What is the role of mitochondria in cellular respiration?

Back

Mitochondria are known as the powerhouse of the cell; they generate ATP through the process of cellular respiration.

Front

What is the function of chloroplasts in plant cells?

Back

Chloroplasts are responsible for photosynthesis, converting light energy into chemical energy in the form of glucose.

Front

What is the cytoplasm and what is its significance in a cell?

Back

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