Cell Organelles

Front

What is the function of chloroplasts in plant cells?

Back

Chloroplasts capture energy from sunlight to produce food through photosynthesis.

Front

What organelle is known as the 'control center' of the cell?

Back

The nucleus is known as the 'control center' of the cell, containing the cell's genetic material.

Front

What is the role of mitochondria in a cell?

Back

Mitochondria are the powerhouse of the cell, generating energy through cellular respiration.

Front

What organelle is responsible for breaking down worn-out cell parts?

Back

Lysosomes are responsible for digesting and breaking down worn-out cell parts.

Front

What is the primary function of the cell membrane?

Back

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

Front

Define ribosomes and their function in the cell.

Back

Ribosomes are organelles that synthesize proteins by translating messenger RNA.

Front

What is the 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 is the function of the endoplasmic reticulum (ER)?

Back

The endoplasmic reticulum (ER) is involved in the synthesis of proteins (rough ER) and lipids (smooth ER), and it also helps in transporting materials within the cell.

Front

What is the difference between rough and smooth ER?

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.

Front

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

Back

The cell wall provides structural support and protection to plant cells, maintaining their shape.