Cell Organelles

Front

What is the function of the endoplasmic reticulum in a cell?

Back

The endoplasmic reticulum is the transportation system of the cell that transports ribosomes and synthesizes proteins and lipids.

Front

What are the main characteristics of plant cells?

Back

Plant cells have a cell wall, chloroplasts for photosynthesis, and large central vacuoles.

Front

What is the role of the nucleus in a cell?

Back

The nucleus is known as the 'brain' of the cell and controls the cell's activities, including gene expression and cell division.

Front

What organelle is common to both plant and animal cells?

Back

Mitochondria are present in both plant and animal cells and are responsible for energy production through cellular respiration.

Front

What is an organelle?

Back

An organelle is a tiny structure within a cell that performs a specific function essential for the cell's life.

Front

What is the function of chloroplasts in plant cells?

Back

Chloroplasts are organelles that conduct photosynthesis, converting light energy into chemical energy in the form of glucose.

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 various organelles.

Front

What is the function of the cell membrane?

Back

The cell membrane regulates what enters and exits the cell, providing protection and structural support.

Front

What is the role of ribosomes in a cell?

Back

Ribosomes are the sites of protein synthesis, translating messenger RNA into polypeptide chains.

Front

What is the function of lysosomes?

Back

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