Prokaryotic and Eukaryotic cells

Front

What are the main differences between prokaryotic and eukaryotic cells?

Back

Prokaryotic cells are generally smaller, lack a nucleus, and do not have membrane-bound organelles. Eukaryotic cells are larger, have a nucleus, and contain membrane-bound organelles.

Front

What is the function of ribosomes in eukaryotic cells?

Back

Ribosomes are responsible for protein synthesis in eukaryotic cells.

Front

Define multicellular organisms.

Back

Multicellular organisms are composed of many cells that work together to perform various functions.

Front

What is the cell theory?

Back

The cell theory states that all living organisms are composed of cells, cells are the basic unit of life, and all cells arise from pre-existing cells.

Front

What type of genetic material do prokaryotic cells contain?

Back

Prokaryotic cells contain circular DNA that is not enclosed in a nucleus.

Front

What is the role of the cell membrane?

Back

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

Front

What are organelles?

Back

Organelles are specialized structures within a cell that perform specific functions, such as the nucleus, mitochondria, and endoplasmic reticulum.

Front

How do prokaryotic cells reproduce?

Back

Prokaryotic cells reproduce asexually through a process called binary fission.

Front

What is the significance of the nucleus in eukaryotic cells?

Back

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

Front

What is the difference between unicellular and multicellular organisms?

Back

Unicellular organisms consist of a single cell, while multicellular organisms are made up of multiple cells that can specialize in different functions.