Test: Cells 7th Grade

Front

What is the function of the chloroplast in plant cells?

Back

The chloroplast contains chlorophyll and is the site of photosynthesis, where food is made.

Front

What organelle contains the DNA and controls the functions of eukaryotic cells?

Back

The nucleus.

Front

What type of cell is characterized by having a nucleus and membrane-bound organelles?

Back

Eukaryotic Cell.

Front

According to cell theory, where do cells come from?

Back

Cells come from pre-existing cells.

Front

What regulates what goes in and out of the cell?

Back

The cell membrane.

Front

What is the primary role of the cell wall in plant cells?

Back

The cell wall provides structure and protection to the cell.

Front

What is the function of mitochondria in cells?

Back

Mitochondria are the powerhouse of the cell, generating energy through cellular respiration.

Front

What is a prokaryotic cell?

Back

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

Front

What is the role of vacuoles in plant cells?

Back

Vacuoles store nutrients, waste products, and help maintain turgor pressure.

Front

What is the difference between plant and animal cells?

Back

Plant cells have a cell wall and chloroplasts, while animal cells do not.