Cell Theory and Organelles

Front

What is the Cell Theory?

Back

The Cell Theory states that all living things are made of cells, cells are the basic unit of life, and all cells come from pre-existing cells.

Front

Who was the scientist that named the cell?

Back

Robert Hooke was the scientist who named the cell.

Front

What organelle is responsible for housing DNA?

Back

The nucleus is the organelle responsible for housing DNA.

Front

What type of cell lacks a nucleus and membrane-bound organelles?

Back

A prokaryotic cell lacks a nucleus and membrane-bound organelles.

Front

Which tool is most useful for observing cells?

Back

A microscope is the most useful tool for observing cells.

Front

What is the function of ribosomes?

Back

Ribosomes are responsible for protein synthesis in the cell.

Front

What is the difference between prokaryotic and eukaryotic cells?

Back

Prokaryotic cells lack a nucleus and membrane-bound organelles, while eukaryotic cells have both.

Front

What is the role of mitochondria in a cell?

Back

Mitochondria are known as the powerhouse of the cell, providing energy through cellular respiration.

Front

What is the function of the cell membrane?

Back

The cell membrane controls what enters and exits the cell, maintaining homeostasis.

Front

What are lysosomes?

Back

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