Parts of the Cell

What regulates what enters and leaves the cell?

• The cell membrane

• The cytoplasm

• The nucleus

• The cell wall

What is the purpose of the cell wall?

• To provide energy to the cell.

• To facilitate cell division.

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

• To store nutrients and waste products.

What is the function of the cell membrane?

• The cell membrane provides energy to the cell.

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

• The cell membrane is responsible for protein synthesis.

• The cell membrane stores genetic information.

What is a rigid supporting layer that surrounds the cells of plants?

• Cell membrane

• Cytoplasm

• Cell wall

• Chloroplast

What are lysosomes responsible for?

• Breaking down waste materials and cellular debris.

• Producing energy for the cell.

• Transporting proteins within the cell.

• Synthesizing DNA and RNA.

What is the role of ribosomes in a cell?

• Ribosomes are responsible for protein synthesis.

• Ribosomes are involved in DNA replication.

• Ribosomes help in cell division.

• Ribosomes store genetic information.

What directs all cell activities through the DNA?

• The mitochondria

• The ribosome

• The nucleus

• The endoplasmic reticulum

What are multicellular organisms made of?

• A single cell

• More than one cell

• A collection of tissues

• Only organ systems

What is the function of mitochondria?

• Mitochondria are responsible for protein synthesis.

• Mitochondria are the powerhouses of the cell, providing energy.

• Mitochondria help in the detoxification of harmful substances.

• Mitochondria are involved in the storage of genetic information.

What is the difference between plant and animal cells?

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

• Animal cells have a cell wall and chloroplasts, while plant cells do not.

• Both plant and animal cells have a cell wall and chloroplasts.

• Plant cells are smaller than animal cells.