Plant Cell Anatomy Quiz

What is the function of the cell wall?

• To provide structural support and protection to plant cells.

• To facilitate photosynthesis in plant cells.

• To store nutrients and waste products in plant cells.

• To regulate the movement of substances in and out of the cell.

What is the role of the plasma membrane?

• It provides structural support to the cell.

• It is a selective barrier that regulates the movement of substances in and out of the cell.

• It stores genetic information for the cell.

• It produces energy for the cell.

What are ribosomes and their function?

• Organelles that synthesize proteins by translating messenger RNA.

• Structures that store genetic information.

• Components that provide energy to the cell.

• Membranes that protect the cell from external damage.

What is the significance of the cytoskeleton?

• The cytoskeleton provides structural support, helps maintain cell shape, and facilitates cell movement.

• The cytoskeleton is primarily involved in energy production within the cell.

• The cytoskeleton is responsible for the synthesis of proteins in the cell.

• The cytoskeleton plays a role in the storage of genetic information.

What is the purpose of the endoplasmic reticulum (ER)?

• To modify and transport proteins and is involved in lipid synthesis.

• To produce energy in the form of ATP.

• To store genetic information in the form of DNA.

• To facilitate cell division and replication.

What is the function of the cell membrane?

• It provides structural support to the cell.

• It controls the entry and exit of substances, maintaining homeostasis.

• It stores genetic information.

• It produces energy for the cell.

What is the primary role of the nucleus in a plant cell?

• To store DNA and control the cell's activities by regulating gene expression.

• To provide structural support to the cell.

• To facilitate photosynthesis by capturing sunlight.

• To transport nutrients and waste products in and out of the cell.

What is the role of chloroplasts in plant cells?

• Chloroplasts are responsible for photosynthesis, converting sunlight into chemical energy.

• Chloroplasts help in the absorption of water from the soil.

• Chloroplasts are involved in the synthesis of proteins.

• Chloroplasts store nutrients and waste products.

What is the function of the cytoplasm?

• It provides structural support to the cell.

• It contains the cell's organelles and provides a medium for biochemical reactions.

• It is responsible for protein synthesis.

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

What is the function of mitochondria?

• Mitochondria are responsible for protein synthesis.

• Mitochondria are known as the powerhouse of the cell, producing energy (ATP) through cellular respiration.

• Mitochondria help in the detoxification of harmful substances.

• Mitochondria are involved in the storage of genetic information.