Pro vs. Eu STAAR

Front

What is a prokaryotic cell?

Back

A prokaryotic cell is a simple, unicellular organism that lacks a nucleus and membrane-bound organelles. Examples include bacteria.

Front

What is a eukaryotic cell?

Back

A eukaryotic cell is a complex cell that contains a nucleus and membrane-bound organelles. Examples include plant and animal cells.

Front

What distinguishes prokaryotic cells from eukaryotic cells?

Back

The organization of genetic material; prokaryotes have circular DNA, while eukaryotes have linear DNA organized into chromosomes.

Front

What is the function of the nucleus in eukaryotic cells?

Back

The nucleus houses the cell's genetic material (DNA) and controls cellular activities.

Front

What is the role of ribosomes in cells?

Back

Ribosomes are responsible for protein synthesis in both prokaryotic and eukaryotic cells.

Front

What is the cell membrane?

Back

The cell membrane is a protective barrier that regulates what enters and exits the cell.

Front

What is cytoplasm?

Back

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

Front

What is the function of flagella?

Back

Flagella are tail-like structures that aid in the movement of some prokaryotic and eukaryotic cells.

Front

What is the significance of the absence of a nucleus in prokaryotic cells?

Back

The absence of a nucleus allows prokaryotic cells to reproduce quickly and adapt rapidly to their environment.

Front

How do prokaryotic and eukaryotic cells reproduce?

Back

Prokaryotic cells reproduce asexually through binary fission, while eukaryotic cells can reproduce asexually (mitosis) or sexually (meiosis).