8-15-25 PD Cell Biology Quiz

Several scientists made significant contributions to the development of the cell theory. Which scientist proposed that all plants are made up of cells?

• Hooke

• Schleiden

• Schwann

• Virchow

The image shows the endomembrane system of a cell.

How do the rough endoplasmic reticulum and Golgi apparatus work together to process and transport proteins?

• The Golgi apparatus detoxifies proteins, which are then sent to the rough ER for storage.

• The rough ER detoxifies proteins, which are then sent to the Golgi apparatus for storage.

• The Golgi apparatus synthesizes proteins, which are then transported to the rough ER for modification and packaging.

• The rough ER synthesizes proteins, which are then transported to the Golgi apparatus for modification and packaging.

What is the primary function of the rough endoplasmic reticulum (RER) in a cell?

• Lipid synthesis

• Protein synthesis

• DNA replication

• Energy production

Which part of the cell is primarily responsible for packaging and modifying proteins?

• Nucleus

• Mitochondria

• Golgi apparatus

• Lysosome

Which statement can be attributed to the discoveries made by Schwann?

• All cells come from other cells.

• All animals are made of cells.

• All plants are made of cells.

• The smallest unit of life is the cell.

A student creates a model of an organelle to show how the inner membrane provides space for ATP production. What is the purpose of this organelle?

• It produces the energy for the cell.

• It produces the proteins in the cell.

• It produces the genetic material for the cell.

• It produces the genes in the cell.

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