Organelles

What is the function of mitochondria in a cell?

• Mitochondria produce energy through cellular respiration.

• Mitochondria store genetic information.

• Mitochondria are responsible for protein synthesis.

• Mitochondria regulate cell division.

Which organelle contains DNA and is known as the control center for the cell?

• Nucleus

• Mitochondria

• Ribosome

• Endoplasmic Reticulum

What is the role of the cell membrane?

• The cell membrane provides structural support to the cell.

• The cell membrane regulates the movement of substances in and out of the cell.

• The cell membrane stores genetic information.

• The cell membrane is responsible for energy production.

What is the difference between prokaryotic and eukaryotic cells?

• Prokaryotic cells have a nucleus, while eukaryotic cells do not.

• Prokaryotic cells are larger than eukaryotic cells.

• Prokaryotic cells do not have a nucleus, while eukaryotic cells do.

• Prokaryotic cells have membrane-bound organelles, while eukaryotic cells do not.

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

• The cell wall provides structure and support to plant cells.

• The cell wall allows for gas exchange in plant cells.

• The cell wall stores nutrients for plant cells.

• The cell wall aids in photosynthesis in plant cells.

What is the role of ribosomes in a cell?

• Ribosomes are responsible for energy production.

• Ribosomes are responsible for protein synthesis.

• Ribosomes are responsible for DNA replication.

• Ribosomes are responsible for cell division.

What is the function of the cytoplasm?

• Cytoplasm is the jelly-like substance that fills the cell and holds organelles in place.

• Cytoplasm is responsible for protein synthesis in the cell.

• Cytoplasm acts as a barrier to protect the cell from external damage.

• Cytoplasm is involved in the process of cellular respiration.

What controls what enters and leaves a cell?

• Cell membrane

• Nucleus

• Cytoplasm

• Ribosome

What organelle stores food and water like a refrigerator for the cell?

• Vacuole

• Mitochondria

• Ribosome

• Nucleus

What is the rigid layer that lies outside the cell's membrane?

• Cell Membrane

• Cytoplasm

• Cell Wall

• Nucleus