IB Study Guide: Cell Structure & Organelles (A2.2 and B2.2)

Front

What is the function of the Golgi Apparatus?

Back

The Golgi Apparatus processes proteins for secretion.

Front

True or False: Electron microscopes can see live specimens.

Back

False, electron microscopes can only view dead specimens.

Front

What is the organelle that is responsible for protein synthesis and has ribosomes attached to it?

Back

Rough Endoplasmic Reticulum (Rough ER) is responsible for protein synthesis and has ribosomes attached.

Front

What is the difference between ribosomes in eukaryotes and prokaryotes?

Back

Ribosomes in eukaryotes are larger (80S) compared to prokaryotes (70S).

Front

Which organelle is not found in animal cells?

Back

Chloroplasts are not found in animal cells.

Front

What is the primary function of mitochondria?

Back

Mitochondria are responsible for producing ATP through cellular respiration.

Front

Define the term 'organelle'.

Back

An organelle is a specialized subunit within a cell that has a specific function.

Front

What is the role of the smooth endoplasmic reticulum?

Back

The smooth endoplasmic reticulum is involved in lipid synthesis and detoxification.

Front

What is the function of lysosomes?

Back

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

Front

What is the structure that surrounds and protects the cell?

Back

The cell membrane surrounds and protects the cell.