Unit 2: Cell Structure

Front

What is the function of the mitochondrion in a cell?

Back

The mitochondrion converts the chemical energy stored in food molecules into compounds that are more convenient for the cell to use.

Front

What role does the cytoskeleton play in a cell?

Back

The cytoskeleton helps maintain the cell's shape and is involved in movement.

Front

What type of cells are humans made up of?

Back

Humans are made up of eukaryotic cells.

Front

What is the function of chloroplasts?

Back

Chloroplasts capture energy from sunlight and convert it into chemical energy stored in food during photosynthesis.

Front

What is the role of the nucleus in a cell?

Back

The nucleus is the control center of the cell and contains nearly all of the cell’s DNA.

Front

What is the primary function of the cell membrane?

Back

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

Front

What is the difference between prokaryotic and eukaryotic cells?

Back

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

Front

What is the function of lysosomes?

Back

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

Front

What is the role of ribosomes in a cell?

Back

Ribosomes are responsible for protein synthesis.

Front

What is the function of the rough endoplasmic reticulum?

Back

The rough endoplasmic reticulum is involved in the synthesis and processing of proteins.