Cell Organelles

Front

What is the function of lysosomes in a cell?

Back

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

Front

How does the endoplasmic reticulum contribute to cellular function?

Back

The endoplasmic reticulum (ER) is involved in the synthesis of proteins and lipids, and it serves as a transport system within the cell.

Front

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

Back

The cell wall surrounds the plant cell, providing structure, support, and protection.

Front

What is cytoplasm and what is its function?

Back

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

Front

What is the primary function of mitochondria?

Back

Mitochondria are known as the 'powerhouse' of the cell because they convert food into energy through cellular respiration.

Front

What are ribosomes and what is their role in the cell?

Back

Ribosomes are the sites of protein synthesis, where amino acids are assembled into proteins.

Front

What is the difference between rough and smooth endoplasmic reticulum?

Back

Rough ER has ribosomes on its surface and is involved in protein synthesis, while smooth ER lacks ribosomes and is involved in lipid synthesis and detoxification.

Front

What is the function of the Golgi apparatus?

Back

The Golgi apparatus modifies, sorts, and packages proteins and lipids for secretion or delivery to other organelles.

Front

What is the role of chloroplasts in plant cells?

Back

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

Front

What is the function of the cell membrane?

Back

The cell membrane regulates what enters and exits the cell, providing protection and maintaining homeostasis.