Cell Structure and Function Quiz

What is the primary difference between unicellular and multicellular organisms?

• Unicellular organisms do not have organelles, while multicellular organisms do.

• Unicellular organisms are always larger than multicellular organisms.

• Unicellular organisms consist of a single cell, while multicellular organisms consist of many cells.

• Unicellular organisms have multiple cells, while multicellular organisms have one.

Which organelle is responsible for cellular respiration and energy production in animal cells?

• Mitochondria

• Lysosome

• Golgi apparatus

• Ribosome

What is the function of the cell membrane in animal cells?

• It stores water and nutrients.

• It regulates the movement of substances in and out of the cell.

• It produces proteins for the cell.

• It breaks down waste materials.

What is the role of chloroplasts in plant cells?

• They provide structural support to the cell.

• They store water and nutrients.

• They capture sunlight to produce food through photosynthesis.

• They transport proteins within the cell.

How do plant cells differ from animal cells in terms of structure?

• Plant cells lack a nucleus, while animal cells have one.

• Plant cells have a Golgi apparatus, while animal cells do not.

• Plant cells have mitochondria, while animal cells do not.

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