AP Bio - Cell Organelles/Structures

Front

What is the function of the Golgi apparatus?

Back

The Golgi apparatus packages, modifies, and distributes proteins and lipids for secretion or use within the cell.

Front

What is the primary function of the plasma membrane?

Back

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

Front

What distinguishes prokaryotic cells from eukaryotic cells?

Back

Prokaryotic cells lack membrane-bound organelles and a nucleus, while eukaryotic cells have both.

Front

What is the role of ribosomes in a cell?

Back

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

Front

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

Back

The cell wall provides structure, support, and protection to plant cells.

Front

What organelle is known as the powerhouse of the cell?

Back

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

Front

What is the role of lysosomes in a cell?

Back

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

Front

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

Back

The endoplasmic reticulum synthesizes proteins (rough ER) and lipids (smooth ER) and transports them within the cell.

Front

What is the difference between rough ER 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 function of chloroplasts?

Back

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