Front

What is an organelle?

Back

A specialized structure that performs important cellular functions within a eukaryotic cell.

Front

What is the function of the cell wall?

Back

A rigid structure that surrounds the cell membrane and provides support to the cell.

Front

What type of organism has no nuclear or internal membranes?

Back

Prokaryote.

Front

What is the role of the nucleus in a cell?

Back

A membrane-bound part of the cell containing DNA.

Front

What are flagella?

Back

A slender threadlike structure that enables many protozoa, bacteria, and spermatozoa to swim.

Front

What distinguishes eukaryotic cells from prokaryotic cells?

Back

Eukaryotic cells have a nucleus and internal membrane-bound organelles, while prokaryotic cells do not.

Front

What is the primary function of ribosomes?

Back

To synthesize proteins by translating messenger RNA.

Front

What is the role of mitochondria in a cell?

Back

To produce energy in the form of ATP through cellular respiration.

Front

What is the function of the cell membrane?

Back

To protect the cell and regulate what enters and exits the cell.

Front

What is cytoplasm?

Back

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