Cell Organelles

Front

What is the function of the chloroplast?

Back

Chloroplasts are organelles found in plant cells that conduct photosynthesis, converting light energy into chemical energy stored in glucose.

Front

What organelle is known as the powerhouse of the cell?

Back

Mitochondria are known as the powerhouse of the cell because they produce energy in the form of ATP through cellular respiration.

Front

What is the role of the nucleus in a cell?

Back

The nucleus is the control center of the cell, containing the cell's genetic material (DNA) and regulating all cellular activities.

Front

What do ribosomes do?

Back

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

Front

What is the function of the endoplasmic reticulum?

Back

The endoplasmic reticulum (ER) is involved in the synthesis of proteins (rough ER) and lipids (smooth ER), as well as the transport of materials within the cell.

Front

What is the central vacuole and its function in plant cells?

Back

The central vacuole is a large organelle in plant cells that stores water, nutrients, and waste products, and helps maintain turgor pressure.

Front

What is the cell membrane?

Back

The cell membrane is a protective barrier that surrounds the cell, controlling the movement of substances in and out of the cell.

Front

What are lysosomes?

Back

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

Front

What is the function of the cell wall?

Back

The cell wall is a rigid outer layer found in plant cells that provides structural support and protection.

Front

What is the role of the cytoplasm?

Back

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