Cell Structures and Organelles (Advanced Biology Chapter 4)

Front

What is the Golgi apparatus?

Back

A system of flattened sacs that processes and prepares molecules for transport, absorbing and secreting transport vesicles.

Front

What is the function of ribosomes?

Back

Ribosomes are the site of protein synthesis found in both prokaryotes and eukaryotes.

Front

What is NOT part of the cell theory?

Back

All cells have a cell wall.

Front

What is the nucleolus?

Back

A structure in the nucleus that produces ribosomes.

Front

What is the rough endoplasmic reticulum?

Back

A system of membrane channels studded with ribosomes that produces, modifies, and processes proteins, forming transport vesicles.

Front

What is the primary function of mitochondria?

Back

Mitochondria are the powerhouse of the cell, responsible for producing ATP through cellular respiration.

Front

What is the role of chloroplasts?

Back

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

Front

Define the cell membrane.

Back

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

Front

What is the function of lysosomes?

Back

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

Front

What is the cytoskeleton?

Back

The cytoskeleton is a network of fibers that provides structural support, shape, and facilitates movement within the cell.